Byline: Nancy Sheehan There are times on "The Deadliest Catch" when Captain Sig Hansen seems a little bit ... crabby. The seafaring star of the Discovery Channel's hit reality show has, for example, chucked an offending TV camera overboard in a fit of frustration. In a recent telephone interview, however, Hansen showed a gentler side. Maybe it was because we spoke with him at home in Seattle as he took a break during a gym workout with his wife, a nod to a healthier lifestyle after the show's Captain Phil Harris died from complications following a stroke last year.
