NATIONAL HARBOR, Md. — Grover Norquist, the influential conservative who serves as president of Americans for Tax Reform, thinks there are only six Republicans who can win the 2016 Republican nomination for president. His list, which he told Business Insider in an approximately hour-long interview Friday at the Conservative Political Action Conference: New Jersey Gov. Chris Christie, Wisconsin Gov. Scott Walker, Louisiana Gov. Bobby Jindal, Texas Gov. Rick Perry, former Florida Gov. Jeb Bush, and Kentucky Sen. Rand Paul. "There are only six people who can credibly run start-to-finish, and any of them could conceivably win the presidency," Norquist said....
