(Seattle, WA)  --  Hundreds of thousands of revelers are expected to be on hand today for the Seattle Seahawks' Super Bowl victory parade.  Seattle police say the parade is expected to be bigger than the 1979 procession that celebrated the Seattle SuperSonics' NBA championship.  Law-enforcement officers from around the Northwest are being asked to assist with security to help ensure parade safety and smooth traffic flow.  Mayor Ed Murray is asking fans to show the same sportsmanship and discipline the Seahawks displayed during their championship season.