The Seattle Seahawks have called a news conference for Friday morning amid a report they have reached a contract extension with coach Pete Carroll. NFL Network reported Thursday night, citing a ''source,'' that Carroll and the Seahawks had reached agreement on a contract extension. Carroll's original five-year deal with Seattle was set to expire after the 2014 season. The Seahawks announcement did not specify the nature of the news conference and team officials would not confirm the report of an extension for Carroll. More...