A second House committee approved the Republican Party’s Obamacare repeal bill Thursday, as President Donald Trump flexed his deal-making skills to build momentum behind the legislation amid growing concern among prominent GOP figures that fast-tracking the measure could backfire. The House Energy and Commerce Committee voted to move the bill to the House floor after a marathon hearing lasting 27 hours and 18 minutes, hours after the Ways and Means panel registered the first milestone for the American Health Care Act, endorsing it after their own 18-hour session.