Auction ring man Vince Bradshaw reacts as someone places a bid at Webster's Auction Palace,Sunday, Jan. 12, 2014, in Houston.  This is the second of four Sunday auctions of the late Dr. Michael Brown's estate.  The sale of his items are part of a bankruptcy case still in progress in U.S. District Court. Items this time included vehicles, tools, machinery, restaurant equipment and two trailer-mounted generators. Photo: Karen Warren, Houston Chronicle / © 2013 Houston Chronicle