making news in america this morning, the worst-ever outbreak. >> of west nile virus, that is. new measures are being put in place to battle it this morning. also, looking into clues on what made a man walk into a washington office building and opening fire on a security guard. and thousands of young immigrants here illegally, line up coast-to-coast, all to get their hands on a temporary work permit. and big questions this morning. where is the winner in last night's big powerball lottery. he or she or they might be out there right now. good morning. i'm john muller. rob nelson is off this week. >> and i'm paula faris. we're going to get to those stories in just a moment. we begin this morning with breaking news. a passenger jet diverted to an airport in iceland, reportedly because of a bomb threat.

the flight in question took off from new york's jfk and was bound for moscow. >> a spokesman for the russian airline says the plane diverted the flight to iceland, after an anonymous caller said there was an explosive device onboard. we'll have all of the latest details later on "good morning america." and now, to the killer west nile virus that is spreading across the country rampantly. turning up in 43 states and zeroing in on texas. the dallas area has been plagued with more than 200 cases of west nile and at least 10 fatalities. >> the city is now in attack mode. they're gearing up to begin aerial spraying for the first time in decades. abc's paul bieben joins us with the latest. >> good morning. in dallas, the situation is so bad, the mayor has declared a state of emergency. >> just a killer, killer headache. just makes me feel like somebody has an ax in my head.

it hurts really bad. >> reporter: that's how katherine deville describes her west nile virus. >> when i came in thursday for the spinal tap, i was like delirious and couldn't function. >> reporter: west nile usually affects the elderly or unhealthy. in fact, most people never even know they have it. some 80% experience no symptoms at all. 20% have a mix of high fever, headache, joint paint, vomiting and diary ya. about 1% of the time the virus can be deadly, when it attacks the brain and spinal cord. nationwide, the cdc reports 693 cases so far this year. 26 of them fatal. controversial aerial spraying is set to begin in and around dallas as early as tonight. the first time they've done that since 1966.

>> i'm in a tight window because we have people dying. we have to have a sense of urgency to get this done now. that's the most important thing. >> reporter: texas is ground zero for this summer's outbreak. the state reporting half the nation's cases. >> anywhere you go, pretty much, they're everywhere. always biting. >> reporter: health officials everywhere are urging people to use mosquito repellent whenever they're outdoors. even if there is mosquito n you can't kill them all. >> paul beban, we thank you for that report. >> and it can carry symptoms up to five years. >> 80% of people can get it, no symptoms. >> that is good. moving to politics. president obama is back at the white house after a three-day bus tour in iowa. the first lady made a rare appearance with her husband in dubuque. the president won in iowa in 2008. but polls show the president is

close with mitt romney in the state. mitt romney, meantime, is charging that the obama campaign is fueled by, quote, division and attack and hatred, unquote. romney and his running mate, paul ryan, are going on the offensive about medicare. ryan proposed a plan that would replace medicare with a voucher-like program. investigators will be looking for clues this morning into the shooting at a conservative group's washington headquarters. police say a gunman at the family research council's office yesterday, striking a security guard. floyd corken may have said something about the group's policies before that shooting. >> we don't know enough about him or his circumstances to be able to determine his connection to this group or to the business or what he's -- mentally what he's doing or thinking. >> the security officer here is a hero, as far as i'm concerned. he did his job. the person never made it past -- farther than the front door.

>> reporter: the guard, leo johnson, was conscious and breathing after the shooting. he's said to be doing well at a washington area hospital. thousands of immigrants in this country illegally, have lined up for a chance at working papers. >> abc's brandi hitt explains the program for us this morning. >> reporter: young immigrants are not wasting any time. they waited hours in line, to start filling out applications. sharing some smiles and even some tears. thousands lined up in los ange and camped out in chicago for this moment. >> it's amazing. it feels like a dream. >> reporter: young, illegal immigrants from across the country are applying for new deferred action permits, to avoid deportation while obtaining a temporary work permit. >> this is my country. this is my home. >> reporter: michael rosario came to the u.s. from mexico when he was 3 years old.

and is among the 1.8 million immigrants who qualify under this criteria. applicants must be under the age of 31, have arrived in the u.s. before age 16, and have no felony convictions. they must be a student, a high school graduate, have military service or a g.e.d. and proof of identity. the price tag to apply for the two-year extension is $465. >> this is a small step to getting us to the longer goal of immigration reform. >> reporter: president obama signed the executive order for the program in june, after the dream act failed to pass through congress. >> it is the right thing to do. >> reporter: back then, mitt romney said it was a short-term ploy for votes in november. >> i think you do what's right for the country. and you don't make policy based upon politics. >> reporter: that doesn't matter to these dreamers, who they say are excited to tell their parents they can stop hiding. >> they can't wait until my work

permit comes out. >> reporter: this marks the start of the application process. and each will be reviewed on a case-by-case basis. john and paula, back to you. >> brandi thank you. a judge has upheld pennsylvania's controversial new voter i.d. law. the republican-backed law requires all voters to show a valid i.d. democrats argue it will make it difficult or maybe impossible for thousands of people to vote. the trial for an army psychologist charged in the deadly ft. hood shooting is on hold. the court is considering the objection to having his beard forcibly shaved. army officials say it violates regulations. and there's been more courtroom drama in the drew peterson murder trial. the judge in the case, again blasting prosecutors for doing something he instructed them not to do. this time, the forensic pathologist was told not to discuss anything about the

bathtub where the victim was found. but the pathologist did just that. quickly, there was one and only one jackpot winner in last night's $337 million powerball lottery. >> we know the lucky ticket was sold at a gas station at le pierre, michigan, near flint. >> can you imagine? >> yes, i can. time, now, for the weather across the nation. gusty winds, hail, flash floods, all around grand rapids, st. louis and tulsa. showers in oklahoma city, north texas and the gulf coast. thunderstorms in the southwest. heating up in the pacific northwest. >> 89 in seattle. 96 in portland. 90s from albuquerque to miami. 80s in the northeast. fall-like from fargo to minneapolis. only getting up to the 60s. i love fall weather. >> get the football ready. i'm with you. coming up, a new way to pay at some major retailers. and companies paying their

ceos more than they pay in taxes. business is next. and historymaking in sports. and futility for u.s. soccer.

welcome back, everyone. some big american companies are paying more to their ceos than they do to uncle sam in taxes. the institute for policy study says the list includes at&t, boeing and citigroup. the companies paid their ceos an

average of more than $20 million, while paying less on profits. the new look on the economy is one of the weakest since the great depression. the a.p. announces that unemployment has never been this high, this long, after a recession. r spending and job growth are lagging badly. major retailers are joining forces to give you a new way to pay. companies including walmart, best buy, cvs and 7-eleven is working to come up with a system to let customers pay for purchases using, what else? 24ir smartphones. and pilots for american airlines have won a temporary victory. a bankruptcy judge has stopped the airline from tossing out its contracts with union pilots that would have allowed american to slash their pay. american, struggling to regroup from bankrucypt says it will try again to cancel the contracts. ebay, pulling a disappearing

act an online wizardry. the online giant is banning the sale of love potions and the like. and psychic readings are out on ebay, all effective at the end of the month. i never knew they existed. >> love potions? really? i didn't know those were for sale. >> put them in your coffee. you're all set. how many times does this happen to you? you sit down to enjoy a nice dinner at a restaurant? and people pull out cell phones and start texting. >> a restaurant in los angeles, is offering 5% to all customers who leave their cell phones with the staff when their seated. it's about creating an environment where people connect with each other instead of their devices. >> how often do you see that? >> very rude. when we come back, an update on the western wildfires. new helping hands on the fire lines. could this really be the world's most famous, possibly fictional being? stay with us. ♪ [ upbeat ]

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phoenix is finally cooling down today to a more seasonable 102 degrees. but the haze may continue to cause problems. a blanket of dust and pollution that covered the city was so thick, it triggered flight delays at sky harbor airport. visibility was reduced to about two miles. now, for a look at morning road drivers could face flash flooding from michigan to kentucky and oklahoma. showers could make from a slick ride from jacksonville to new orleans. wet roads on parts of the southwest. >> if you're flying, weather-related airport delays possible in chicago, detroit and phoenix. and another day of extreme heat out west will bring no relief to those battling the wildfires. 63 major fires are burning in a dozen states this morning. and the number of acres burned at a ten-year high. >> hundreds of people have been

evacuated. some desperate to return home to get medications after days away. the season of wildfires is on track to be one of the worst in the west in decades. and california firefighters are getting a hand from the navy and the marines. three navy helicopters are dousing the flames in san diego county while other aircraft are helping to transport crews. state fire and military holding joint training every mayal camp pendington. some people in the news this morning, beginning with britain's prince philip who spent the night in the hospital for a bladder infection. this same problem forced h imto spend five days in the hospital back in june. and michael j. fox is reportedly returning to the small screen in another leading role. sources say that the 51-year-old actor will star in a comedy. fox was diagnosed with parkinson's disease in 1991. he said a new drug regimen is

helping him to take on more acting roles. now, sports. and the history we mentioned earlier. details from espn. >> welcome to your "sportscenter" update. i'm jorge andres. a historic day for felix hernandez of the mariners. taking on the rays. top one, sam fuld. taking hernandez deep to right center. thames, right place, right time. evan longoria to strike out. in the fourth, mariners lead 1-0. matt joyce, not so much. king felix, hot as of late, as he won his last six decisions. sean rodriguez at the dish. not so much. all strikes came on offspeed pitches now. top eight. 1-0, two out. pena swinging. hernandez strikes out the side. perfect through eight. let's go to the ninth inning. hernandez, a strike away from

perfection. sean rodriguez, the victim. looking. a perfect game for felix. the third perfect game this season in major league baseball. the mariners go on to win 1-0. some soccer. the united states visiting mexico in a friendly. 80th minute, the backfield pass. it's michael orozco. the american with his first goal. howard making the save on hernandez. that would do it. the united states wins in mexico for the first time in 25 games. and don't forget, soccer fans, arsenal taking on sunderland, 9:50 eastern time saturday on espn. it's been a summer of sharks in cape cod, massachusetts. a group of fishermen came across a ten-foot-long shark.

probably a great white about three miles from shore. >> and they say the shark didn't seem to mind that they followed it for about 15 minutes. i'd get out of here. a scottish sailor says this shows the loch ness monster for real. he saw the shape swimming for minutes. >> people have been trying to prove the loch ness monster is alive for centuries. one of these days we'll get an exclusive with the loch ness monster. >> yes. up next, "the pulse." more details on the powerful jackpot and the lucky ticket out there. and remembering the king, on the 35th anniversary of his death. mmmm, just how satisfying is every spoonful

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it's you, fully charged. time to check "the pulse," stories you'll be talking about today. and everyone else will be talking about powerball and who has the winning ticket. >> money, money, money. the jackpot ended up at a jaw-dropping $337 million. there was one winning ticket in last night's drawing. it was sold at a gas station at le pierre, michigan, east of flint. >> the winning numbers, 56, 27, 46, 6, 51, and the powerball,

21. perhaps the big winner would like to drive off in an elegant antique. maybe a 1936 mercedes-benz roadster. >> the benz was found in a connecticut barn. the experts called it the automotive equivalent of a picasso. today's the 35th anniversary of the death of elvis presley. presley's wife priscilla and lisa marie made a surprise appearance at graceland. >> 75,000 fans expected from all over the world for the vigil. the city of memphis hosts every year to mark elvis' death. for some of you, your local news is next. >> for everyone else, we'll be right back. and win fifty thousand dollars. congratulations you are our one millionth customer.

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dallas poised to begin its first aerial spraying since 1966, aimed at cushing the west nile epidemic. more than 200 cases have been detected in dallas county. there's one winning ticket in last night's powerball drawing. it was sold in michigan, which is not far from flint and detroit. after several consecutive days on the campaign trail, the president and mr. romney has a relaxing day. we're going to look at today's weather. showers in northern new england and along the gulf coast. storms from grand rapids to louisville and tulsa. thunderstorms in the pacific northwest. it's why pilots say stay strapped in our seats at all times. air turbulence can cause real injuries. >> abc's senior national correspondent, jim avila, bravely and courageously tested it out.

>> reporter: it happens more than 70,000 times a year. pilot-reported moderate to severe turbulence. unstable air, caused by colliding winds and temperature change. three-quarters of all weather-related accidents caused by rough air, shaking up the cockpit and cabin. this is why the flight attendants are always pestering you to keep your seatbelts on. in-flight turbulence causes more injuries in the air than anything else. and airlines don't like it either. it's expensive, costing them hundreds of thousands of dollars per incident. our wild ride has just begun. i think we got one. i'm going to sit down. rough weather rarely brings a plane down. but it does cause a dozen serious injuries and $500 million in damage and delays a year. this turbulence animation shows how the unbelted can achieve weightlessness. now, a breakthrough. for the first time, a new 3d radar installed in business and soon fleets of commercial jets. southwest already has it in 19

planes. it will allow pilots to spot lightning, hail and the bumps from more than 60 miles away. >> what it gives me is the information to make a better decision sooner. >> reporter: honeywell, the makers of the new radar, intentionally flew us into rough weather over north carolina. >> we are directly facing this. i know that there is hail, there's lightning. >> reporter: clouds billowing, cabin shaking, to demonstrate the new radar screen that actually identified lightning cells and hail, flashing bright icons pilots cannot miss. >> it allows me to concentrate on deciding where to go, to have the smoothest, safest ride. >> reporter: here's to smoother flights. i'm going to sit down. jim avila, abc news, over wilmington, north carolina. >> taking one for the team, jim. >> he's got a tough stomach. that's what's making news in america this morning.