Firefighters respond to a mid-air collision between an airplane and a helicopter near the Frederick Municipal Airport Thursday, Oct. 23, 2014, in Frederick, Md. A fire department official said three people were killed and two others were injured in the accident. (AP Photo/The Frederick News-Post, Graham Cullen)
Official: 3 dead, 1 hurt in Maryland air crash
Firefighters respond to a mid-air collision between an airplane and a helicopter near the Frederick Municipal Airport Thursday, Oct. 23, 2014, in Frederick, Md. A...
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Dr. Cyril H. Wecht, a pathologist, indicates with a marker where he says Vonderrit D. Myers, Jr., was fatally shot in the head on Oct. 8 by a St. Louis Police officer working as private security. The findings of the independent autopsy was presented during a news conference on Thursday, Oct. 23, 2014, at Layne Renaissance Chapel in Jennings, Mo. (AP Photo/St. Louis Post-Dispatch, Huy Mach)
Autopsy: St. Louis officer shot Myers from behind
Dr. Cyril H. Wecht, a pathologist, indicates with a marker where he says Vonderrit D. Myers, Jr., was fatally shot in the head on Oct. 8 by a St. Louis Police...
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In this Oct. 14, 2014 file, photo demolition continues at the Sheraton Hotel, closed since 1985, in Gary, Ind. Officials estimate there are hundreds of vacant buildings and thousands of abandoned homes in Gary, where police say Darren Vann has confessed to killing seven women, which make it harder for a community to spot criminal activity. (AP Photo/The Times, Jonathan Miano, File) MANDATORY CREDIT
Gary killings put spotlight on abandoned buildings
In this Oct. 14, 2014 file, photo demolition continues at the Sheraton Hotel, closed since 1985, in Gary, Ind. Officials estimate there are hundreds of vacant...
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In this June 16, 2014 file photo, Amazon CEO Jeff Bezos walks on stage for the launch of the new Amazon Fire Phone, in Seattle. Amazon.com reports quarterly financial results on Thursday, Oct. 23, 2014. (AP Photo/Ted S. Warren, File)
A blue Christmas for Amazon?
In this June 16, 2014 file photo, Amazon CEO Jeff Bezos walks on stage for the launch of the new Amazon Fire Phone, in Seattle. Amazon.com reports quarterly...
In this Aug. 3 2014 file photo, John Nisi, chief technology officer for Microsoft, works on a Surface tablet before the New York Giants play the Buffalo Bills at the Pro Football Hall of Fame exhibition NFL football game in Canton, Ohio. Microsoft reports quarterly financial results on Thursday, Oct. 23, 2014.  (AP Photo/David Richard, File)
Cloud business lifts Microsoft's quarterly results
In this Aug. 3 2014 file photo, John Nisi, chief technology officer for Microsoft, works on a Surface tablet before the New York Giants play the Buffalo Bills at...
Dilma Rousseff, Brazil's president and Workers Party candidate, greets supporters as she campaigns for re-election at a rally in Duque de Caxias on the outskirts of Rio de Janeiro, Brazil, Wednesday, Oct. 22, 2014. Rousseff is in a tight election contest that culminates Oct. 26 when Brazilians are expected to go to the polls and decide who'll be the next leader of Latin America's biggest economy. (AP Photo/Felipe Dana)
Poll: Rousseff takes lead in Brazil president race
Dilma Rousseff, Brazil's president and Workers Party candidate, greets supporters as she campaigns for re-election at a rally in Duque de Caxias on the outskirts...
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National anthems are played as Defense Secretary Chuck Hagel, right, stands with Korean National Defense Minister Han Min Koo as he arrives for an honor cordon at the Pentagon, Thursday, Oct. 23, 2014. (AP Photo/Carolyn Kaster)
US, SKorea agree to delay wartime control transfer
National anthems are played as Defense Secretary Chuck Hagel, right, stands with Korean National Defense Minister Han Min Koo as he arrives for an honor cordon at...
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