NFL, ex-players prepare for battle over concussion litigation

... legal heavyweights. About 4,200 former players have sued the league. Some suffer from dementia, depression, Alzheimer's disease and other neurological problems. Others simply want their health monitored. And a small number, including Ray Easterling ...

http://www.nola.com/saints/index.ssf/2013/04/nfl_ex-players_prepare_for_bat.html