Donovan McNabb went unclaimed on waivers, meaning the former Minnesota Vikings quarterback is free to sign with any team, a source told ESPN NFL Insider Adam Schefter. The Vikings waived the 13-year veteran quarterback on Thursday, giving him the opportunity to sign with another team for the stretch run in a parting coach Leslie Frazier described as mutual. Read more: http://espn.go.com/nfl/story/_/id/7...-mcnabb-goes-unclaimed-waivers-now-free-agent
