Rebecca Hersher

Michael Botticelli served as President Obama's director of National Drug Control Policy, and pushed Congress to pass a funding measure last year making more money available for the treatment of opioid addiction.

Now he's concerned that the proposed Republican health plan will reduce access to health services for people with addiction.

Updated at 8:00 p.m. ET Saturday

The U.S. Attorney has charged Esteban Santiago, the man in custody for carrying out the deadly shooting at Fort Lauderdale-Hollywood International Airport in Florida on Friday afternoon.

At least five people were killed and six others were injured in the shooting, according to the Broward County Sheriff's Office.

Associated Press

Miami Marlins pitcher José Fernández, who played for Tampa's Alonso High School, was killed early Sunday in a boat crash off Miami Beach, according to authorities. 

"The Miami Marlins organization is devastated by the tragic loss of José Fernández," said the team in a statement circulated via social media. "Our thoughts and prayers are with his family at a very difficult time."

President Obama and former President George W. Bush spoke at an interfaith memorial service this afternoon for the five police officers murdered in Dallas last week.

Bush, a resident of Dallas, noted that he interacts with law enforcement every day.

"We're proud of the men we mourn," he said.