By Catherine Clifford, staff reporter July 09, 2010: 02:15 PM EDT BP is becoming increasingly stringent with its demands for documentation from victims filing claims for lost wages and income in the Gulf region. Immediately following...

By JOANN S. LUBLIN And GUY CHAZAN Anger at BP PLC's handling of the Gulf oil spill is prompting one of its largest U.S. shareholders to call for changes on the company's board. The California Public...