US | President Obama Obama: Officials Foiled 'Credible Terrorist Threat' Says US is working with Yemen to root out terrorists By Newser Editors and Wire Services Posted Oct 29, 2010 3:55 PM CDT Copied In this frame grab taken from WABC-TV video, passengers disembark an Emirates airliner into an awaiting bus at John F. Kennedy International Airport in New York. (AP Photo/WABC-TV) President Obama declared today that authorities had uncovered a "credible terrorist threat" against the US following the overseas discovery of US-bound packages containing explosives aboard cargo jets. Obama said both had been addressed to Jewish organizations in the Chicago area, underscoring "the necessity of remaining vigilant against terrorism." The packages both originated in Yemen, but Obama did not explicitly assign blame to al-Qaeda, which is active in the Arab nation. White House counterterrorism adviser John Brennan said the explosives "were in a form that was designed to try to carry out some type of attack," but he provided no further details. Read These Next New Fox star, 23, misses first day after car troubles. Iran's supreme leader makes first public comments since ceasefire. Man accused of killing his daughters might be dead. Her blood isn't compatible with anyone else's. Report an error