Stretch Or Compress Section of File in Multitrack Editor

Is there any way to stretch (or compress) a portion of a file in multitrack view?

Here is my scenario.  I have 2 files in multitrack view of the same song, but from different sources. I want to be able to adjust the end of a portion of the track so that the 2 files start at end at the same points. I have to edit the entire track in segments since there are speed variations within the track. Doing this in the multitrack editor will allow me to exactly align them if I can adjust the length of the segment I have selected.

Is this possible?

I am using the current version of Audition.