SANTA BARBARA (AP) - A tentacle and two arms of a giant squid about 20 feet long were snagged by a sport fisherman off Santa Cruz Island. "We just saw something odd floating. We were just kind of stunned, but I saw it and thought, 'We better bring this thing in,'" said Bennett Salvay. The squid parts were found by Salvay, his son and nephew about eight miles off the island on Aug. 11. Salvay, who lives in the Los Angeles suburb of Tarzana, said they grabbed and pulled at it and it kept "coming and coming.... We kind of...