President obama's proposals for health care reform, and his efforts to negotiate and pass the affordable care act ("obamacare") reflect the president's role as

A public figure and executive role in the government. As such, he helps set the agenda of the congress and determines what his fellow party members seeks to pass legislatively.

Sir thomas more, venerated in the catholic church as saint thomas more, was an english lawyer, social philosopher, author, statesman, and noted renaissance humanist. he was also a councillor to henry viii, and lord high chancellor of england from october 1529 to 16 may 1532. i found this information on wikipedia