In this 1964 file photo, George H.W. Bush sits on couch with his wife Barbara and their children. George W. Bush sits at right behind his mother. Behind the couch are Neil and Jeb Bush. Sitting with parents are Dorothy and Marvin Bush. Again? Really? There are more than 300 million people in America, yet the same two families keep popping up when it comes to picking a president. The possibility of a Bush-Clinton matchup in 2016 is increasingly plausible. After months of hints and speculation, former Florida Gov. Jeb Bush last week said he’s actively exploring a bid for the Republican nomination. And while Hillary Rodham Clinton hasn’t revealed her intentions, she’s seen as the odds-on favorite for the Democratic nomination.