the white house is now back an earlier roll back and that could spell trouble for the bill once it hits the senate. it's complicated. >> it is complicated but this has gotten through two hurdles closer to getting to the house floor going through two committees. the main issue here however the amount of federal dollars that goes to states for medicaid. this issue threatens to divide and tear apart the moderate and conservative republicans. the white house undermining republican leaders with mixed messages on their party's plan to repeal and replace obamacare. the president publicly giving solid support to the health care act. but privately telling hard line