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WASHINGTON, DC - FEBRUARY 15: U.S. President Barack Obama delivers remarks presents pioneering pediatrician Dr. Berry Brazelton the 2012 Presidential Citizens Medal, the nation's second-highest civilian honor, in the East Room of the White House February 15, 2013 in Washington, DC. Brazelton died at his Cape Cod home on March 13.
In this file photo dated April 27, 1999, British actress Emma Chambers on the red carpet in London. The actress known for her roles in TV series "The Vicar of Dibley" and the movie "Notting Hill", Chambers has died of natural causes at the age of 53, according to an announcement from her agent John Grant, Saturday Feb. 24, 2018.
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CHARLOTTE, NC - MAY 31: Evangelist Billy Graham addresses the audience from the stage during the Billy Graham Library Dedication Service on May 31, 2007 in Charlotte, North Carolina. Approximately 1500 guests, including former U.S. Presidents Jimmy Carter, George H.W. Bush and Bill Clinton, attended the private dedication ceremony for the library, which chronicles the life and teachings of Graham. (Photo by Davis Turner/Getty Images)
FILE - In this May 20, 2014, file photo, Indiana Pacers' Rasual Butler gestures during the NBA basketball Eastern Conference finals against the Miami Heat in Indianapolis. Authorities say Butler and his wife Leah LaBelle, whose given name is Leah LaBelle Vladowski, died in a single-vehicle rollover traffic accident in the Studio City area of Los Angeles' San Fernando Valley early Wednesday, Jan. 31, 2018. Coroner's Assistant Chief Ed Winter says both died at the scene. Autopsies are pending. (AP Photo/Michael Conroy, File)
CORRECTS THAT COLEMAN IS AT RIGHT, NOT LEFT - In this July 30, 1981 photo, John Coleman, weather channel founder, right, and Frank Batten, publisher of the Norfolk, Va., Virginian-Pilot and Ledger-Star, and chairman and chief executive of Landmark Communications, Inc., are seen during a news conference in New York. John Coleman, the founder of The Weather Channel and longtime KUSI weatherman, died Saturdaty night, Jan. 20, 2018, at home in Las Vegas, said his wife Linda Coleman. He was 83. (AP Photo/Marty Lederhandler, File)
FILE - In this Dec. 30, 1977 file photo, Jo Jo White, left, of Boston Celtics, drives past Chicago Bulls' Wilbur Holland (12) during an NBA basketball game in Chicago. Basketball Hall of Famer Jo Jo White, a two-time NBA champion with the Boston Celtics and an Olympic gold medalist, has died. He was 71. The Celtics announced his death Tuesday, Jan. 16, 2018. No cause was provided. (AP Photo/Fred Jewell, File)
Haraz N. Ghanbari/AP
FILE - In this June 17, 2008 file photo, gospel singer Edwin Hawkins performs during an event celebrating Black Music Month in the East Room of the White House in Washington. Hawkins, the gospel star best known for the crossover hit "Oh Happy Day" and as a major force for contemporary inspirational music, died early Monday at age 74. (AP Photo/Haraz N. Ghanbari, file)
Charles M. Duke Jr./AP
In this April 1972 photo made available by NASA, John Young salutes the U.S. flag at the Descartes landing site on the moon during the first Apollo 16 extravehicular activity. NASA says the astronaut, who walked on the moon and later commanded the first space shuttle flight, died on Friday, Jan. 5, 2018. He was 87. (Charles M. Duke Jr./NASA via AP)