Republican leaders drove their long-promised legislation to dismantle Barack Obama’s health care law over its first big hurdles in the House on Thursday, claiming fresh momentum despite cries of protest from right, left and After grueling all-night sessions, the Energy and Commerce and Ways and Means committees both approved their portions of the bill along party-line votes. The legislation, strongly supported by President Donald Trump, would eliminate the unpopular tax penalties for the uninsured under the Affordable Care Act, replacing Obama’s law with a conservative blueprint likely to cover far fewer people but – Republicans hope – increase choice.