The attacks have arrived after MacArthur, who represents much of Burlington and Ocean Counties, worked closely with the White House to strike a deal to revive the Republican repeal and replace the plan and move it through the House last month, delivering one of Trump's first major legislative steps. At a White House celebration after the vote, MacArthur was praised by name by Vice President Pence and was one of only a few rank-and-file lawmakers to get a turn at the microphone.