"I don't have any regrets." The director of the @​smithsonian's National Museum of American History is under fire after defending the museum's exhibits during

"I don't have any regrets." The director of the @​smithsonian's National Museum of American History is under fire after defending the museum's exhibits during a tense House hearing. When Republican Rep. Brian Jack asked whether she regretted any exhibits displayed during her tenure, director Anthe…