Brewers from Draught Works and the Denver Beer Co. collaborate on making a huckleberry sour beer last weekend at the Draught Works brewery in Missoula, Mont. The beer was kettle soured before being added to the fermentation tank seen here. Courtesy of Draught Works hide caption

itoggle caption Courtesy of Draught Works

A bus with the Cuban and U.S. flags is seen on a beach in Havana, earlier this month. The White House is exploring regulatory changes to provide new opportunities for American citizens and U.S. businesses in Cuba. Yamil Lage/AFP/Getty Images hide caption

itoggle caption Yamil Lage/AFP/Getty Images

Almonds hang from a branch at an orchard in Firebaugh, Calif. Despite the strain of prolonged drought, in 2014, California farms sold $54 billion worth of crops like almonds or grapes, and animal products like milk. Justin Sullivan/Getty Images hide caption

itoggle caption Justin Sullivan/Getty Images

Strawberry pickers in Watsonville, Calif. Many farmworkers in the state are out of work because of the severe drought. Those who do have a job are often working harder for less money. Lesley McClurg/For NPR hide caption

itoggle caption Lesley McClurg/For NPR

Evan Fritz, head brewer at Manayunk Brewing Co., draws off some samples of Papal Pleasure, a beer concocted to mark Pope Francis' visit to Philadelphia. It's brewed with water blessed by a local priest. Emma Lee/WHYY hide caption

itoggle caption Emma Lee/WHYY

Dish Network satellite dishes mounted on an apartment building roof in Palo Alto, Calif. A dispute with Sinclair Broadcasting Group has blocked local stations for over 5 million people. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP