March 09, 2016 - Aaron Wilson
Vikings signing Alex Boone
The San Francisco 49ers lost a key piece of their offensive line.
Alex Boone is signing with the Minnesota Vikings.
Boone started for the 49ers for the past four seasons.
Boone is one of the top offensive guards in the league.
Follow me on Twitter: @AaronWilson_NFL
Aaron Wilson covers the Texans for The Houston Chronicle.
