By Jane Sutton GUANTANAMO BAY U.S. NAVAL BASE, Cuba (Reuters) - U.S. Senator Dianne Feinstein urged the Pentagon on Wednesday to stop force-feeding hunger-striking prisoners at the Guantanamo Bay detention camp and called the practice "out of step" with medical ethics and international norms. Feinstein, a California Democrat who chairs the Senate intelligence committee, sent a letter to Defense Secretary Chuck Hagel, saying the Guantanamo force-feeding policy was also out of synch with policies in the civilian federal prisons. ...

By David Ingram WASHINGTON (Reuters) - The United States uses drones for surveillance in some limited law enforcement situations, FBI Director Robert Mueller said on Wednesday, sparking additional debate about President Barack Obama's use of domestic surveillance. The acknowledgement came in response to questions from U.S. senators who said they wanted to know more about the federal government's increasing use of unmanned aircraft. "Does the FBI use drones for surveillance on U.S. soil?" Republican Senator Charles Grassley of Iowa asked during a Senate Judiciary Committee hearing. ...

By Tim Gaynor and Alex Dobuzinskis PHOENIX/LOS ANGELES (Reuters) - An Arizona wildfire whipped up by strong winds threatened hundreds of homes on Wednesday, even as firefighters were gaining an edge on a California blaze raging near a pristine wilderness, authorities said. More than 500 firefighters were battling the Doce Fire, which has burned through 7,000 acres of chaparral, pine and juniper since Tuesday morning near Prescott, about 100 miles north of Phoenix, the Prescott National Forest said in a statement. ...