Sen. Patty Murray (D-Wash.) on Wednesday called for reviving bipartisan efforts to reach a deal to fix ObamaCare after an agreement she was part of collapsed last year. “Mr. Chairman, I'm really hopeful that we can revive discussions in the new Congress and find a way past the ideological standoffs of the past,” Murray said to Sen. Lamar Alexander (R-Tenn.), her Republican partner in forging last year’s deal, at a hearing on health care costs.