Cory Booker wows Democrats in early showcase of 2020 presidential hopefuls
Senator Cory Booker (Tris Hussey/Flickr)

WASHINGTON -- U.S. Sen. Cory Booker's voice was rising. "The question is not what they are going to do, it's what we are going to do," he at a Democratic fundraiser here. "We in this nation have work ...