Marvin Dixon, the grandfather of 8-year-old tornado victim Kyle Davis, glances down at a photo of his grandson while sitting for a portrait in the lobby of a funeral home where his grandson awaits burial, in Oklahoma City, Wednesday, May 22, 2013. (AP Photo/Brennan Linsley)
In this May 4, 2013, police mug provided by the Orange County Corrections Department in Orlando, Fla., shows Ibragim Todashev after his arrest for aggravated battery in Orlando. Todashev, who was being questioned in Orlando by authorities in the Boston bombing probe, was fatally shot Wednesday, May 22, 2013, when he initiated a violent confrontation, FBI officials said. (AP Photo/Orange County Corrections Department)
**FILE** In this 2003 file photo, a baby is fed by her mother at the teen pregnancy program offered at the Upper Cordoza Clinic. (The Washington Times)
**FILE** In this 2003 file photo, a baby is fed by her mother at the teen pregnancy program offered at the Upper Cordoza Clinic. (The Washington Times)
During the execution of a search warrant, members of the Joint Federal Haz-Mat Team, FBI, and local law enforcement gather in front of the Osmun Apartments near the intersection of First Avenue and Oak Street in Browne's Addition on Saturday, May 18, 2013 in Spokane, Wash. The search warrant is in connection with ricin-laced letters intercepted at a Post Office facility in Spokane earlier in the week. (Associated Press)
During the execution of a search warrant, members of the Joint Federal Haz-Mat Team, FBI, and local law enforcement gather in front of the Osmun Apartments near the intersection of First Avenue and Oak Street in Browne's Addition on Saturday, May 18, 2013 in Spokane, Wash. The search warrant is in connection with ricin-laced letters intercepted at a Post Office facility in Spokane earlier in the week. (Associated Press)
DHS and its Customs and Border Protection agency have deployed drones to assist local law enforcement and other federal agencies on several occasions.
Georgetown's Otto Porter Jr. goes up for a shot during practice for a second-round game of the NCAA men's college basketball tournament, Thursday, March 21, 2013, in Philadelphia. (AP Photo/Michael Perez)
British forensic officers attend the scene of an apparent attack which has left one man confirmed dead and two people wounded near Woolwich barracks in London Wednesday, May, 22, 2013. British officials said one person has died and at least two people have been wounded in an attack in southeast London. Scotland Yard said officers responded to reports of an assault Wednesday afternoon in the London neighbourhood of Woolwich. London Ambulance service said one man was found dead at the scene and two other men were taken to the hospital, with one in serious condition.(AP Photo/Alastair Grant)
