Detailed text transcripts for TV channel - CNN - 20100616:22:47:00
U.s. strategy failing? senator john mccain questioned the time line laid out by president obama at a speech at west point in which he said july 2011 is when the u.s. troops would begin to withdraw from afghanistan at a rate to be erm ded then. >> i continue to worry a great deal about the message we are sending in the region about whether we are actually going the stay ort not, and whether we are going to do what is necessary to succeed rather than set an arbitrary time line. >> reporter: general david petraeus, commander of u.s. central command backed the presidents day, but added if conditio...