they hoped to have the dispute settled by today but protesters are still have agameting. coming up, what is at steak for university of california at berkeley researchers who use the farm. >>> new at 5:00, the cia stopped another underwear bomber attack on a u.s. airplane. the plot involved a more sophisticated bomb than the one that failed in 2009. authorities say this time a al- qaeda cell planned to blown up a plane bound for had united states. the fbi is trying to determine if it would have passed through the airport security. u.s. defense secretary leon panetta says they will do everything to keep america safe. >> what it makes clear is this country has to into remain vigilant against those that seek to attack this country. >> the cia says they stopped the bomb before he bought a plane ticket and no americans were in danger. california primary is underway. departments are sending out the june 5 ballots. the last day to request a vote by mail is may 29. this will be the first test of california's new open primary. democrats and republicans can vote for any candidate re