Sen. Bernie Sanders, I-Vt., reacts as he as he is asked about running for president during a news conference on Capitol Hill in Washington, Wednesday, April 29, 2015. Sanders has made it official, telling The Associated Press in an interview that he’s running for president. (AP Photo/Carolyn Kaster)

In presidential bid, Sanders differs with Clinton

At a news conference with the U.S. Capitol as a backdrop, the independent senator from Vermont said creating “an economy that works for all of our people” would be at the center of his campaign for the Democratic nomination.