Sen. Pat Toomey (R-Pa.) arrived in Washington, D.C., just a month ago, but he hasn’t wasted any time challenging Senate Democrats on a central economic issue: the debt ceiling. PoliticsPA reported last month on Toomey’s efforts to articulate conservatives’ debt ceiling argument, and on Wednesday Toomey unveiled his first piece of legislation in the 112th Congress: the Full Faith and Credit Act, filed as an amendment to the FAA Reauthorization Act.