Ex-NFL players join to sue league on head injuries

(Reuters) – More than 2,000 former NFL players have joined forces in a lawsuit due to be filed on Thursday alleging the league deliberately and fraudulently concealed from players the risk of brain injury from playing professional football. The master complaint joins together more than 80 lawsuits previously filed by former players on a topic that has generated increasing concern following the suicides of former players such as Pro Bowl linebacker Junior Seau on May 2. The 86-page lawsuit was due to be filed shortly at U.S. …