Free Syrian Army fighters run behind sandbags in Daraa Al-Mahata, in southern Syria, on Jan. 21. Many moderate rebels joined the uprising to fight against President Bashar Assad, but the U.S. plans to train them to fight the self-proclaimed Islamic State. Wsam Almokdad/Reuters/Landov hide caption

A memorial at the site of the first explosion in the Boston Marathon bombing. Defense attorneys say too many people in the potential jury pool have some kind of personal connection to the case. Andrew Burton /Getty Images hide caption

A herd of caribou begins the long trek across the Arctic plains in the Arctic National Wildlife Refuge. Peter Mather/SN/Landov hide caption

"If this is the only album I get to release, so be it," George Ezra says. "I've had the best time." Courtesy of the artist hide caption

Bob Mondello brought in his own personal copy of the original Follies cast album — intern Patrick Fort added the starburst. Emily Jan/NPR hide caption