ilt i will victory. after sailing to an easy win in the land of lincoln, mitt romney takes aim at obama. >> it's time to say these words. this word -- enough. we've had enough. search for the shooter. french police exchange gunfire with a gunman suspected in the deadly jewish school. earthquake after a powerful quake rocks mexico. the windows were shaking. i sat on the floor. it was very scary. this is the "cbs morning news" for wednesday, march 21, 2012. good morning, and thanks for joining us. i'm betty nguyen.

the next republican primary is saturday in louisiana. rick santorum is pinning his hopes on a strong showing there after getting trounced by mitt romney in yesterday's illinois vote. a double digit win in illinois, outspending his opponents 7-1 in tv ads and grabbed his third primary victory in a row. cbs news estimates romney won 54 delegates giving him a total of 534 of 1,044 needed for the nomination. susan mcginnis is in washington to break down all of this. good morning. >> reporter: good morning. romney is just about halfway there, almost halfway there delegateways, so strong position. illinois was a must win for both romney and santorum. despite romney taking illinois, santorum and for that matter all of the candidates, show no sign of giving up. mitt romney thanked supporters in illinois for his double-digit

win over rick santorum. & >> what a night. wow. >> reporter: and immediately turned his focus to defeating president obama in november. >> it's time to say these words -- this word -- enough. we've had enough. >> reporter: exit polls showed the economy was the most important issue among voters in illinois. mitt romney says it's his number one priority. >> i'm running for president because i have the experience and the vision to get us out of this mess. >> reporter: cbs news estimates romney will take 41 of illinois's 54 delegates, widening his overall lead. >> at some point romney gets to be able to say, these other guys are spoilers. i'm going to get there. why are we dragging this out? why aren't we talking about president obama? >> reporter: rick santorum is downplaying his second place finish. >> we did what we had to do. we got the delegates we could get. we're feeling good. again, it's very clear. it's a two-person race. >> reporter: santorum is already

looking ahead to the next contest. he'll campaign today in louisiana and predicts he'll pull off a big victory on saturday. newt gingrich finished fourth last night and is also looking to gain momentum from the southern state. >> i think we have a very, very good chance to win a lot of delegates here in louisiana. >> please welcome ron paul. >> reporter: ron paul spent primary night in california and joked with jay leno on "the tonight show". >> i think the other three should just get out of the race. >> reporter: paul finished third and in last place in delegates but he insists his campaign will go all the way to the convention. no doubt romney is in the best position to clinch this nomination. at the current pace, that will happen in june. to one is counting out an upset, though. santorum could do very well in louisiana and his home state has yet to vote. that happens in april. >> we'll be watching. susan mcginnis in washington, thank you. exit polls show romney was by far the preferred candidate

for voters who said beating president obama was the quality they wanted most in a nominee. romney won among illinois voters who describe themselves as conservative. and he won among women voters in illinois. but 46% of the people who voted for romney say they have reservations about the former massachusetts governor. there was ballot problems in yesterday's primary and 25 counties and the city of aurora. the paper ballots were too big and wouldn't fit in the box. this morning toulouse, a rabbi,

and another child were buried today in israel. the lawyer for army sergeant bales says his client is, quote, a soldier's soldier. john henry browne has met with bales for 11 hours over the past two days. bales is being held at ft. leavenworth in kansas. browne says his client doesn't remember what happened the night of the massacre. he says he plans to travel to afghanistan to get his own evidence. >> i don't know about the washington, newspaper reports bales was arrested ten years ago for a drunken assault on a casino security guard. to the severe weather that continues to plague the south central united states. more heavy rain is forecast through tomorrow.

flash flood warnings have been issued for parts of louisiana, arkansas, texas, oklahoma and missouri. folks in oklahoma are trying to recover from yesterday's flooding and high water. near tulsa yesterday, the thunder was so loud, residents thought it was an earthquake. there are no reports of serious injuries following the biggest earthquake to hit mexico since 1985, but yesterday's powerful quake damaged at least 800 homes. another 60 have totally collapsed. there's been at least one substantial aftershock and in mexico city, hundreds of mile from the quake's center, telephone service was knocked out. we report from the mexican capital. >> reporter: mexican officials are assessing the damage following the 7.4 magnitude earthquake in southern mexico. buildings are cracked and tourists are shaken. >> we were on the 20th floor. everything started shaking. the windows were shaking. i sat on the floor and it was very scary. >> reporter: the quake struck

just after noon and was centered near the resort town of acapulco. buildings rattled as far away as mexico city. >> all of a sudden people were running along. we joined. when we reached the front entrance we could feel the force. saw the trees moving. said, this is an earthquake. >> reporter: the mexico city, the pedestrian bridge crashed down on a mini bus. luckily, the bus was empty. this area is prone to very large earthquakes. in 1985 a 7.9 magnitude earthquake killed nearly 10,000 people. and this was the strongest earthquake since then. in oaxaca, tuesday's quake stopped power and set off alarms. people gathered in the streets, waiting for word that was safe to go back inside. president obama's oldest daughter malia is vacationing in the area on a school group.

the white house says she is safe and was never in danger. cbs news, mexico city. coming up on "the morning news" sales of the new ipad aren't the only thing fizzling will apple's latest gadget. are you a nars cyst? what your facebook profile says about you. maybe you can be there;

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a big lunch doesn't mean a big price. start with a savory soup or a fresh salad. then choose a texas toast half sandwich, like our classic turkey, served with fries, all for just 6 bucks at chili's. unveiled. the queen said she would continue sevening the british people and now in the years to come. next time someone brags about how many friends they have, think about this. a recent psychological study found those with high friend

count tend to be narcissistic. means they love themselves too much. they are unlikely to accept friend requests from strangers. wait, i do that. the study surveyed almost 300 people, mostly college students. on to the "cbs moneywatch" and one of my facebook friends, we'll talk to ashley morrison about new concerns that are troubling the greek economy and the new ipad that is simply too hot to handle. hey there, ashley. >> good morning to you. i think we might need to do some defriending. very little movement on the asian markets this morning. japan's nikkei added half a% while hong kong's hang seng gave back a fraction. that could signal a turn-around for the u.s. housing market. despite that news, stocks on wall street fell. the dow lost nearly 69 points while the nasdaq fell four. the greek parliament approved the latest bailout loan from the eurozone countries this

morning. but some of greece's creditors remain concerned the country's austerity measures may not do enough to lower its debt. and that could mean a third bailout would be needed to rescue greece from default. the airline industry is keeping a close watch on the rising cost of oil and the tensions in iran. according to an aviation trade association, airlines could lose more than $5 billion this year if oil prices spiked to $150 a barrel. prices are now just under $107 a barrel, a nine-month high. the trade group says airlines are already expecting to see earnings decline because of rising fuel costs. and sales of apple's new ipad have been sizzling but so are the hands of the people using them. according to a study by "consumer reports" the new tablet reached a temperature of 116 degrees while a game was running. that's 13 degrees hotter than the ipad 2 under the same circumstances. "consumer reports" was investigating a number of online

claims that the new ipad gets uncomfortably hot during heavy usage. maybe they need to start selling ipad gloves to go with that. >> ipad has become a heating pad. ashley morrison here in new york. thank you. straight ahead, your wednesday morning weather. in sports, the peyton manning derby ends with number 18 the denver broncos in the winner's circle. ♪ ♪ grande caramel macchiato. iced grande caramel macchiato. make that iced. actually, hot, please. [ male announcer ] come into starbucks for the espresso drink you love, hot or iced. acidic foods can cause softening of the enamel. once you lose enamel, it's gone for good. for those who want white teeth pronamel gentle whitening, helps protect against the effects of acid erosion.

but also helps bring back your teeth to their natural whiteness. here's a look at today's forecast in some cities around

the country. new york, morning fog but 72 degrees. miami, showers, 83. chicago, partly sunny, 79. dallas, mostly cloudy, 69. los angeles, sunny, 72. now for a check of the national forecast. louisiana, arkansas and western missouri will get more flood-producing rain and possible tornadoes today. the thunderstorms are also likely in the southeast, the southern mid-atlantic and the northern plains. there will be more record high temperatures from the western great lakes to the northeast. rain and mountain snow will continue in the northwest. in sports, peyton manning got an early birthday present, an orange denver broncos jersey. manning, who turns 37 on saturday, is the bronco's new quarterback. manning will wear his familiar 18, the number brought out of retirement with the blessing of the bronco's first quarterback. >> i'm thrilled to be here. looking forward to meeting my new teammates and doing everything i can to help this franchise win another super bowl.

>> manning's new contract will pay him a whopping $96 million over five years. broncos' vp, john elway, says his toughest job was telling quarterback tim tebow he was out of a job. >> the things he did last year was tremendous, helped turn this organization around from a 4-12 team to a playoff team and winning the division. >> elway called tebow a great kid and said he'd be happy to have him marry his daughter, but the opportunity to sign manning was just too good to pass up. finally, the women's ncaa tournament and a rarity, baylor's brittney griner made a one-handed dunk. only the second by a woman in ncaa tournament history. she had 25 points on the night as baylor beats florida 76-57. good for her. congratulations. when we return, another look at this morning's top stories.

and the growing outrage over the death of an unarmed black teenager by a neighborhood watch volunteer. atch volunteer. >> announcer: sports sponsored by auto stop, full proof, gray is over. ,,,,

here's a look at today's forecast in some cities around the country. washington, d.c., mostly cloudy, 74. atlanta be partly cloudy, 8 0. st. louis, thunderstorms, 80. denver, sunny, 59. seattle, showers, 44. here's another look at this morning's top stories. mitt romney notched a decisive victory in the illinois primary, his third win in a row. and french police have exchanged gunfire with a man they believe killed four people at a jewish school in toulouse. two police officers have been wounded. the suspect claims to be connected to al qaeda and says

he'll surrender this afternoon. officials in a florida town are under growing pressure to file charges against a neighborhood watch member who admits he shot and killed an unarmed black teenager. hundreds rallied at a church in sanford last night, demanding justice. later marched in orlando to the town's center. earlier in tallahassee protesters marched to the state capital and met with the governor. bob orr has the latest on the investigation. >> reporter: in the three weeks since trayvon martin was killed inside this gated florida community, neighborhood watch george zimmerman claims he shot martin in self-defense, but attorney been yeah minimum crump says the unarmed teenager was targeted because of his race. >> arrest george zimmerman for the killing of trayvon martin in cold blood today. >> reporter: crump said on the night of the shooting, martin

was heading home from the store and on the phone with his girlfriend. in a telephone interview, the young woman told crump she listened as martin was suddenly confronted by a stranger. >> he's following me. >> reporter: the girlfriend said she urged martin to run away, and he responded, he would walk fast. at around the same time, zimmerman also made a call to the sanford, florida, police to report a suspicious person in his neighborhood. >> he's got his hands in his waistband. and he's a black male. >> are you following him? >> yeah. >> okay. we don't need to you do that. >> reporter: what happened next is the critical question. a law enforcement source says zimmerman told police he began retreating his car and only fired his weapon after martin jumped him from behind. zimmerman has a license to carry a gun. florida law allows people to use lethal force in self-defense.

but crumps ins zimmerman was the aggressor and records show crump has been a frequent caller to police with 46 calls in the last year, often reporting african-americans. n now justice department civil rights division says they will determine if a hate crime has occurred. state prosecutors in florida have a wider criminal investigation. if the grand jury there returns an indictment, zimmerman could face charges ranging from negligence to manslaughter, perhaps even murder. but for now he remains free, not charged with any crime. bob orr, cbs news, washington. coming up after your local news on "cbs this morning," the latest on mitt romney's huge win in illinois. an investigation into counterfeit cancer drugs. you want to see this.

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a warning about the popular cancer drug avastin. last month the fda said some vials labeled avastin actually contained a worthless liquid. armen keteyian tracked them down who was responsible for selling this counterfeit drug. >> reporter: avastin is a life line in the fight against cancer. 5 million vials were sold in the u.s. last year. dr. james speyer head the nyulangoen cancer center. >> we use avastin in combination with other chemotherapy. and some cancers, some of these colon, lung and renal cancers, it significantly changes the rate of response and may change survival. >> reporter: the only avastin approved by the food and drug administration for use in the united states is manufactured in the united states by genentech.

as many as 19 medical practices in the u.s. purchased this avastin that turned out to be from outside this country and contained no active ingredients. some vials had little more than salt and starch. carmen catizone is national director of boards of pharmacy. >> counterfeit drugs is a huge problem in the united states. the estimate, $75 billion worth of sales of counterfeit drugs occur annually. >> reporter: how did the fake avastin reach doctors' offices here in america? we follow the trail. the counterfeit avastin was sold by a company known as montana healthcare solutions. it offered 400 milligram vials for just under $2,000. about $400 less than the manufacturer's price. one source told cbs news that when doctors called the company originally registered to this address in montana, their calls were routed to this office complex in the caribbean nation of barbados, where cbs news has

learned that montana healthcare solutions is owned and operated. we found the fake drugs sold by montana healthcare solutions was shipped to the u.s. by a company with the same owner in the uk. prior to that, it had been sold through companies in denmark, switzerland, and before that egypt at a company in this building in a gritty neighborhood outside cairo. the man associated with the company told cbs news, the drugs came from turkey. where the avastin was originally manufactured is unknown. but remember, only avastin made in the u.s. is legal in the u.s. >> when you have those out there where there are no controls, no regulations, in the hands of people dealing with counterfeit drugs that have no concern about that drug's integrity or the patient, you create an even more dangerous situation for anybody that buys or uses that drug. >> reporter: we recently traveled to barbados to interview the man responsible for bringing the worthless

avastin into the united states. tom haughton. >> how are you doing? and on "cbs this morning," armen will be live on set with more into his investigation into the fake avastin. that's the "cbs morning news" for this wednesday. thanks for watching. ,,,,

>> a tense standoff with the suspected gunman in france. his possible connection to al qaeda >> sherrif ross mirkarimi suspended >> not bad start to the day but we might have somerm