Detailed text transcripts for TV channel - CNN - 20110518:23:02:00
We have no evidence yet with respect to anybody else. the timing is very important. pakistan's prime minister is in china. seeing a strategic opportunity to take advantage to tensions in u.s.-pakistan relations. key members are talking about slashing or putting tough conditions on future us aid to pakistan in the decades since the 9/11 attacks. chris lawrence is tracking and live in washington tonight. the defense secretary is careful with his words. he was trying to send a message here. >> he is trying to walk a very, very delicate line. on one hand they are very aware of the pressure on co...