In remarks on the Senate floor Tuesday, party leaders continued to point fingers at one another as time ticked closer to the midnight deadline for the government to shut down if Congress can't pass a funding measure."Republicans have offered up a clean nonpartisan funding extension, the same kind of extension Democrats have repeatedly supported in the past and Democrats are blocking it for their own partisan purposes," Senate Majority Leader John Thune said.Thune again made a pitch for a "clean" bill that extends funding through mid-November."We can pass this today. We can pass it right now all you have to...