Cristina Saralegui waves at the Democratic National Convention in Charlotte, N.C., on Wednesday. Joe Raedle/Getty Images hide caption

toggle caption Joe Raedle/Getty Images

Attendees sing and dance as musician James Taylor performs onstage during the final day of the Democratic National Convention at Time Warner Cable Arena on Thursday. Joe Raedle/Getty Images hide caption

toggle caption Joe Raedle/Getty Images

NPR Special Coverage, Hour 1

  • Download
  • <iframe src="https://www.npr.org/player/embed/160495400/160713480" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

The second night of the Democratic National Convention focused heavily on the economy. Supporters and delegates cheered loudly for United Auto Workers President Bob King. Becky Lettenberger/NPR hide caption

toggle caption Becky Lettenberger/NPR

NPR Special Coverage, Hour 1

  • Download
  • <iframe src="https://www.npr.org/player/embed/160631518/160640852" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

A general view of the start of Day 1 of the Democratic National Convention at Time Warner Cable Arena on Tuesday. Kevork Djansezian/Getty Images hide caption

toggle caption Kevork Djansezian/Getty Images

NPR Special Coverage, Hour 1

  • Download
  • <iframe src="https://www.npr.org/player/embed/160495388/160578877" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

San Antonio Mayor Julian Castro, left, and his twin brother State Rep. Joaquin Castro give an interview during preparations for the Democratic National Convention at Time Warner Cable Arena on Monday. Streeter Lecka/Getty Images hide caption

toggle caption Streeter Lecka/Getty Images