it wouldn't be at all surprising if things went so badly over the next two or three years that a larger deployment might be necessary. >> let me pay a tribute to the sacrifice and men and women in uniform. >> afghan leaders thank their hosts for their sacrifices. was it worth it? thousands of british servicemen and women and their families certainly hope it was. >> well coming up on cnn, the latest on the crash of air asia flight 8501. indonesian search teams say they have sonar evidence of the plane's wreckage. narrator: these are the tennis shoes skater kid: whoa narrator: that got torture tested