By KIRSTEN GRIESHABER, Associated Press BERLIN (AP) — Around 10,000 protesters marched through the central German town of Hanau on Sunday to mourn the nine people who were killed by an immigrant-hating gunman four days ago. "These days and hours are the blackest and darkest our town has ever experienced during peace times," Hanau mayor Claus Kaminsky told the somber crowds, according to the German