I Thought It Was Just a Mass of Tissue

Turns out it's actually a person after all! At least Elizabeth Vargas, coanchor of ABC World News Tonight, thinks so.

Vargas' pregnancy also impacts the show. Most notably, there won't be any more trips to Iraq. Her last was in mid-December.

"Any war zone is off the table," she says. "... Even if I might be willing to go to Iraq right now, somebody else's life hangs in the balance."

Surprisingly enough, WebMD.com seems to agree.