Yesterday, the infamous Barbara Walters appeared on Oprah to reveal some of her innermost secrets that she's written about in her new tell-all memoir. And one doozy (beyond the Star Jones/Rosie drama) she divulged was her secret love affair of two years with the U.S. Senate's first-ever African-American member thirty years ago. Whatever you do, don't make the same mistake Oprah did by calling this independent woman a "mistress" because that didn't go over well at all. Perhaps Babs would have preferred the term "lady friend." Or how about "extramarital activist"? "Concubine"?