Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Economy - Economics USA Sentinel files for Chapter 11 bankruptcy 8-20-2007 • Reuters Sentinel Management Group Inc., a U.S. futures commission merchant whose decision to freeze client accounts on Tuesday helped roil global financial markets, filed for Chapter 11 bankruptcy protection late on Friday. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: