U.S company Liberty Media says it has bought Formula One for $4.4 billionLONDON (AP) U.S company Liberty Media says it has bought Formula One for $4.4 billion.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceLONDON (AP) U.S company Liberty Media says it has bought Formula One for $4.4 billion.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Sep 7, 2016 | Modified Sep 7, 2016SI STAFFShare on FacebookShare on XHome/Racing