Former Rep. Liz Cheney revealed Friday that Vice President Kamala Harris, the Democratic presidential nominee, has secured the vote of powerful Republican who once held significant power in the White House. The Republican also happens to be Cheney’s dad. “Dick Cheney will be voting for Kamala Harris,” the former Wyoming representative said at the Texas Tribune Festival in Austin. Want more breaking political news? Click for the latest headlines at Raw Story. Replied the moderator, “Wow.” According to USA Today reporter John C. Moritz, there were “Big cheers from the decidedly left-leaning audi…