President Obama on Friday thanked his "good friend" Oprah Winfrey for being an early endorser who got Americans to support him, just as they buy the books and skin cream she recommends. At a fundraiser at the Atlanta home of movie and TV mogul Tyler Perry -- a close friend of Winfrey's -- called out the former talk show host, who was in the audience, by name. "And then, there is my good friend, Oprah, who very early on, when I was still running, just decided that she would support this guy with a name that nobody could pronounce. And...