So this is what the CBS version of peer pressure looks like.
When "CBS Evening News" anchor Katie Couric visited David Letterman's "Late Show" Tuesday, the host let her know that she just can't leave CBS.
Letterman expessed shock that Couric's five-year contract ends after May. Couric said she had "no idea" whether she would take another job. (Several outlets have expressed interest in Couric, a source close to her has told TheWrap.)
"You can't leave the network, can you?" he asked.
"I mean, theoretically yes, it means I could leave the network," Couric said. (Story continues after the video.