American Federation of Labor and Congress of Industrial Organizations President Richard Trumka addresses members during the quadrennial AFL-CIO convention at Los Angeles Convention Center in Sept. 2013. Nick Ut/AP hide caption

Chickens gather around a feeder in a Tyson Foods poultry house in Washington County, Ark. April L. Brown/AP hide caption

Some states are trying to make health care prices available to the public by collecting receipts from those who pay the bills: Medicare, Medicaid and private insurers. Some states' efforts to make these prices available are in jeopardy. iStockphoto hide caption

Bobby Worthy, President of The Justice League, leads a chant outside of the Duval County Courthouse during the trial of Michael Dunn in Jacksonville, Fla., on Saturday. Reuters /Landov hide caption

Sylvestre Mebam (right) runs an unauthorized health clinic in Cameroon's largest city of Douala. He and his assistant treat about 10 to 15 people each day. Andres Caballero/NPR hide caption

Los Angeles Mayor Eric Garcetti may have only been in office eight months, but he's got big plans. David McNew/Getty Images hide caption

An ice master checks the temperature of the ice rink at the Adler Arena Skating Center, site of the speedskating events at the Sochi Games. Patrick Semansky/AP hide caption

Missouri head coach Gary Pinkel with players Robert Luce (from left) and Michael Sam, ahead of the Cotton Bowl in January. Tim Sharp/AP hide caption