plains. two deadly tornadoes swirling in unison in southern oklahoma. all of it caught on tape. there comes one right there. look at them. they are all over. as you can see, storm chasers were only reporters, because it was just too dangerous for anyone else. two people killed in oklahoma city. three just south of there in cleveland county. dozens of more people were injured. now, those twisters churned across much of the met thougro tore down homes and power lines. oklahoma could be bracing for round two today. cnn meteorologist, jacqui jeras, watching the warning science for us. i think we will see more severe weather this afternoon into the evening hours. not compared to what we had yesterday. today is a slight risk day. the area we are watching is really the same. it includes oklahoma city, northern parts of the state on up into kansas as well as into missouri and arkansas.
ocean and halliburton, testify on what went wrong in the gulf. no time to wait. giant sandbags are being dropped along protected wetlands in louisiana right now trying to stop the spreading of the oil slick that is already damaging protected wildlife spots. b.p. is going to start shooting chem ca chemicals in the water to try and break up the oil. the e.p.a. says that s fine. $350 million, that s how much b.p. says it has spent so far on its response. mr than 4 million gals of oil have spilled into the gulf. we should hear more about that rig and the explosions. 11 people were killed. 115 survived. one offer those was chris choy. he talked with cnn s john robert about that night aboard the deep water horizon. take us back, if you would, to that night, april 20th. you worked the night shift, had trouble getting to sleep. you finally had, about 10:00 at night.