A major international rugby tournament is under way in Colorado, as the Churchill Cup kicked off in Glendale Saturday, the first time the competition is being played entirely within the United States. The June 6 matches at Glendale's Infinity Park saw England beat Argentina 28-20 and Canada smoke Georgia 42-10, according to InDenverTimes. The next match is a doubleheader, with Canada taking on Ireland at 4:30 Wednesday and team U.S.A battling Argentina at 7 p.m. Both games will stay at Glendale's Infinity Park.