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Pediatrician Charles Goodman vaccinates 1 year- old Cameron Fierro with the measles-mumps-rubella vaccine, or MMR vaccine at his practice in Northridge, Calif., Thursday, Jan. 29, 2015.   Some doctors are adamant about not accepting patients who don't believe in vaccinations, with some saying they don't want to be responsible for someone's death from an illness that was preventable. Others warn that refusing treatment to such people will just send them into the arms of quacks. (AP Photo/Damian Dovarganes)

President Barack Obama’s press secretary says the science on vaccinations “is really clear.” Josh Earnest tells journalists that Obama believes vaccination decisions should be made by parents, with a bias toward good science.

In this Tuesday, Jan. 27, 2015 photo, BurgerFi restaurant employee Nathali Dorvil builds a burger at the Aventura, Fla. restaurant. Companies such as the gourmet hamburger chain BurgerFi plan to nearly double in size from their existing 65 restaurants this year. More consumers are upgrading from fast food and the chain can choose from towns and cities “where the economic train has been rolling along at a pretty rapid pace,” said CEO Corey Winograd. (AP Photo/Wilfredo Lee)

“This hasn’t changed my picture on the strength and resilience of the U.S. economy,” said Scott Anderson, chief economist at the Bank of the West. “Almost all the drivers of consumer spending are pointing in the right direction.”

FILE - This Sept. 19, 2012, file photo shows Latifa Ibn Ziaten,  delivering to France's President Francois Hollande, partially seen at left, a picture of her son, French paratrooper Imed Iban Ziaten killed by Mohamed Merah, after a ceremony commemorating the victims of terrorism at the Invalides in Paris, France. Latifa Ibn Ziaten knows the depth of the fracture between mainstream France and youth who grew up on the margins of society. She has been trying to heal it with a human touch, visiting schools and prisons for minors. Her work was triggered by the anguish of a mother trying to understand the real identity of her son's killer, and after she confronted youth from Merah's neighborhood _ who praised him as a "hero of Islam." For her, it felt as if her son was killed a second time _ until she discovered that "these young people were completely lost." (AP Photo/Francois Mori, File)

“I said, my son, do you know what terrorism is. He said, ‘No,'” the father, Mohamed Kebabsa, said later on French television. He said he told his son the killings were “barbaric … not an act of Islam.”

Denver Police Department Chief Robert White responds to questions during a news conference in Denver, Thursday, Jan. 29, 2015, about the death of a 17-year-old woman who was killed after she allegedly hit and injured a Denver Police Department officer while driving a stolen vehicle early Monday in a northeast Denver alley. (AP Photo/David Zalubowski)

DENVER | It’s unclear how a Denver police officer involved in the deadly shooting of a 17-year-old girl was hurt, but an academic expert on police use of force says the threat perceived by the officer is critical in determining whether the shooting was justified. Police Chief Robert White said Thursday the officer might have been […]

Japan's Defense Minister Gen Nakatani answers reporters' questions at the prime minister's official residence in Tokyo, Friday, Jan. 30, 2015. (AP Photo/Eugene Hoshiko)

“Government institutions are working around the clock on the case of pilot Muath al-Kaseasbeh,” Jordanian military spokesman Mamdouh al-Ameri said in a statement. “We will inform you of any developments in due time.”