Utah Sen. Orrin Hatch, as chairman of the Finance Committee, would have significant influence over the fate of the GOP health care bill in the Senate. (Bill Clark/CQ Roll Call File Photo)
Competing interests among Senate Republicans could significantly complicate efforts to partially repeal and replace the 2010 health care law. But despite the influence individual members will have, two have enhanced sway among their colleagues: Orrin G. Hatch of Utah and Lamar Alexander of Tennessee.
While leadership is expected to have a heavy hand in the process, the two senior lawmakers, as chairmen of the committees of jurisdiction, will be instrumental in driving support for any measure the chamber considers. Jockeying between the two panels over authority, however, could be a detriment to any serious attempts at an overhaul of the U.S. health care system.