One key obstacle appeared on its way to a resolution when Sen. Ben Nelson, D-Neb., requested the elimination of an intensely controversial, one-of-a-kind federal subsidy to cover the entire cost of a Medicaid expansion in his home state.
Then Judas, his betrayer, seeing that Jesus had been condemned, deeply regretted what he had done. He returned the thirty pieces of silver to the chief priests and elders, saying, "I have sinned in betraying innocent blood." Matthew 27: 3-4
Nelson is giving the money back because Nebraska told him they don't want it. I'm not sure he has even as much remorse as Judas had.