Seniors should be older before the receive Social Security and wealthy Americans should receive less benefits across the board, says Sen. Lindsey Graham, R-S.C. He made the argument in an interview on Sunday's Meet the Press, but it's a position Graham has advocated for on the stump in South Carolina, including a 2009 stop at The Citadel with Sen. John McCain, R-Ariz. "What I'm going to do is challenge this country to make some hard decisions," Graham said at the time, telling the crowd of cadets, Tea Partiers, and Graham supporters that they shouldn't give Congress a pass on the...