he man who put the first dent in the president's health care law, Virginia Attorney General Kenneth T. Cuccinelli II, is a newcomer to the national stage, but he's long been a crusader against the expansion of federal powers - winning his share of friends and foes along the way. Mr. Cuccinelli, a Republican, says anybody who has followed his political career - including eight years in the state Senate - shouldn't be surprised that he's challenging the health care act, as well as the Environmental Protection Agency,against which he is also leading the charge in a potentially groundbreaking lawsuit.