Rand Paul's campaign website accepts bitcoin donations

By Amanda Becker WASHINGTON (Reuters) - Supporters of Republican presidential hopeful Rand Paul have the option of making donations to his campaign using the digital currency bitcoin. Paul was in his home state of Kentucky on Tuesday to launch his 2016 White House bid. Paul, a libertarian, supports a flat income tax, cutting government spending to balance the budget, lessening the authority of the Federal Reserve and preserving personal liberties. His campaign slogan is: "Defeat the Washington M