OMAHA, Neb. (AP) When one of his games at the U.S. Olympic curling trials was in a lull, Matt Hamilton couldnt help but take a peek at the proceedings on the adjacent ice sheet. Thats where his sister Becca was playing. The Hamiltons of McFarland, Wis., are here together to chase their Olympic dreams. Its kind of a surreal feeling, Matt said. Ive watched her come up and learn how to curl. I started two years before her, and I kind of coached her a little bit all the way through. Now to see her playing at the top level in the U.S.