Visitors take in a re-created scene at the massacre museum at Vietnam's My Lai village. Researcher Nick Turse says atrocities of all kinds were more common in the Vietnam War than most Americans believe.
Hoang Dinh Nam/AFP/Getty Images
"I was worried about being the mouthpiece for anyone and being politicized personally," Tina Fey says about playing Sarah Palin on Saturday Night Live. "It ended up being a lot of fun, but it did permanently politicize me in a way."