COURCHEVEL, France | Mikaela Shiffrin is getting more aggressive in defense of her World Cup and Olympic titles. The American won a World Cup giant slalom on Tuesday, her third victory of the season and 34th of her career — one more than U.S. men’s great Bode Miller. This season, Shiffrin has also won a slalom, her best discipline, plus a first ever downhill to underline her expanding repertoire. The Colorado native is the defending World Cup champion and has already opened up a big overall lead.