Senior bowlers from across the globe will descend on Las Vegas in December for a new tournament hosted by Red Rock Resort that offers competition in team, doubles, singles and masters. The 2012 International Senior Open Dec. 2-8 is open to all senior bowlers currently in good standing with the USBC and World Tenpin Bowling Association member federations. The tournament features two age divisions: 50-60 and 61-plus for men, and 45-55 and 56-plus for women. In doubles and team, the youngest...