'Lone wolf' terrorists elusive target for police
• By DEVLIN BARRETT & EILEEN SULLIVAN, AP Yahoo NewsWASHINGTON – An elderly man enters a crowded museum carrying a rifle and begins shooting. A young man in Arkansas pulls the trigger outside a military recruiting office. Another man opens fire in a Kansas church. Three chilling, unconnected slayings in less than two weeks. One gunman was a white supremacist, one a militant Muslim, one a fervent foe of abortion.
