♪ ♪ they paved paradise and put up a parking lot ♪ ♪ ba ba ba ♪ la la, ba ba ba ♪ they took all the treesee museum ♪ and charged the people ♪ a dollar and a half to see them ♪ ♪ now, now, now, don't it always seem to go ♪ ♪ that you don't know what you got till it's gone? ♪ ♪ they paved paradise and put up a parking lot ♪ ♪ ba ba ba... ♪ now, don't it always seem to go ♪ ♪ that you don't know what you've got till it's gone? ♪ ♪ i don't wanna give it, why you wanna give it ♪ ♪ why you wanna give it all away? ♪ join forces with environmentalists this week, pushing congress to pass a clean energy bill. marvin odum, president of shell oil discusses these efforts. why is the business community so engaged in the climate debate? >> well, i think if you let me just take it from the u.s. perspective, energy is so critical to the future of this country, and our success as a country. we don't think it's something you ought to just accidentally fall into. this should be a planned strategy. energy and environment and climate are linked. we have to work these two issues together. we feel there are work

. ♪ ba da ba ba ba ha ha ha! i present to you algebra ii... [radio static] foreign languages... trois, quatre. ha ha ha! and finally, biology. who among you will step up to their challenge? ha ha ha! me. raah! yeah. i'll do it. me, too. sign me up. announcer: take on the tough classes now. you need them to prepare for college. >>> before we go, our thanks to the shomberg center for lending us their digs. we want to thank you for joining us, greatly appreciate it. this has been our special black history month edition of "our world." if you have any questions or comments about the show, logon to blackenterprise.com, and let us know. i'm ed gordon and thanks for making "our world" your world. -- captions by vitac -- www.vitac.com i trust unisom. i fall asleep fast and have a full night of restful sleep. morning class. unom. good night. good morning. announcer vo: the following is a paid presentation for resurgence by doctor howard murad. tv news journalist joan lunden is 57 years

. ♪ ba da ba ba ba new kenmore elite multi-motion washer. - how does that work? - hit it!her machines only go in circles. this kenmore elite has multi motions for a custom clean. it scrubs to help lift stains, rolls to wash gently, swings, steps, and tumbles. better than just circles. pfft! what?! sorry. introducing the first and only multi-motion washer from kenmore. get 15% off all appliances... plus save an extra 5% with your sears card. sears. life. well spent. >> dick: back at oklahoma state. a reminder. tonight on cbs, a night of drama and mystery. >> dick: a look at the numbers as we now have 1:18 left. both teams in the double bonus. two years ago. what a game. back and forth. finally, it was oklahoma state winning 61-60. desperation shot by brandon rush at the buzzer missed. storming of the court. low day for kansas, high day for oklahoma state. bill self did another little thing -- went on to win the national title. >> bob: not only did he win the national championship, they didn't lose a game from that point forward, swept through the big 12 conference champions

that's what we're made of. ♪ ba da ba ba ba announcer: there's an easier way. choose a style, then customize, publish and get found. sweet. get a 30-day free trial at intuit.com. [ woman ] nine iron, it's almost tee-time. time to face the pollen that used to make me sneeze, my eyes water. but with new zyrtec® liquid gels, i get allergy relief at liquid speed. that's the fast, powerful relief of zyrtec®, now in a liquid gel. zyrtec® is the fastest 24-hour allergy medicine. it works on my worst symptoms so i'm ready by the time we get to the first hole. and that's good because the competition's steep today. new zyrtec® liquid gels work fast, so i can love the air.™ >> that's going to do it for us. thanks to melissa francis and ginger we have. jay leno returns to the tonight show and we will find out what to expect his first night back on the air. >> plus apolo ohno reflects for the first time in the vancouver games. i will be back for nightly news and complete coverage of the massive quake in chile. until then, so long, everybody. # >> live, local, latebreaking.

. ♪ ba da ba ba ba >>> we're back. good morning, washington.ive look at downtown rockville, maryland. we will have the latest forecast, traffic and school delays coming up. >>> in other news this morning, a chilling warning from the director of the cia. al-qaeda may attempt an attack on the u.s. >> leon pan net that says the timetable is three to six months. speaking on the hill yesterday, he said that al-qaeda is looking for new recruits and he emphasized there are no specific threats. the warning is on the heels of a thwarted bombing of a northwest airlines jet. the accused terrorist is cooperating with investigators. they are crediting the suspect's family for getting him to talk. >>> more problems this morning could be looming for toyota. it is now investigating problems with the prius hybrid. the national highway traffic safety administration has received 100 complaints about the car's brakes. there are problems in japan, as well. this follows the ongoing problems involving gas pedals and floor mats. >>> gm is looking in to complaints that

. ♪ ba da ba ba ba >>> in the news now, dc police are asking for your help in catching a bank robber.olice believe this man robbed the bank of georgetown, the branch along the 1300 block of i street northwest. it happened last tuesday morning. police are offering a $5,000 reward for information that leads to an arrest. >>> dc police also need your help in finding this man. 57-year-old robert blake of northwest has been missing since january 31st. that was two sundays ago. police say blake is in need of medication and might appear to be disoriented. if you think you have seen him, please contact dc police. >>> dominion says one of its crews working to restore power made a mistake that ended with a house catching fire. the fire burned through the basement on the first floor of the home on north lexington street on sunday. a dominion spokesperson says the crew got the wires crossed sending electricity down what should have been an unenergized line and in to the home. the company says they are working to help the homeowner. >>> howard bernstein is here now with the latest on the storm. wh

. ♪ ba da ba ba ba >>> we get to the latest on toyota's troubles.e are expecting to hear today in the ceo of toyota. it's the first time he's spoken since the recalls began. this morning tara mergener reports on the car companies growing recall list. >> reporter: toyota this morning is denying published reports that it will recall 270,000 prius hybrids. on thursday, the auto giant admitted there are problems with the antilock brakes in the 2010 model. >> it is a weird sensation. like you are driving and when you hit a pothole or some kind of bump, all of a sudden it is lime -- >> 300 people are filed complaints including four reports of crashes. toyota says the problem has been fixed but only in vehicles sold since late january. they are looking in to other hybrid models including the lexus that uses the same braking system as the prius. another recall will add to toyotas recalled because of sticky gas pedals. >> it is the brick on brick, bad news on bad news that kills your reputation. >> but it is not toyota's reputation that congress is worried a