The former West Virginia senator was a lifelong Democrat before deciding to register as an independent two years ago. He now wants to create similar pathways for other politicians in both parties.

NPR's Leila Fadel asks longtime Democratic strategist Paul Begala how he believes voters are sizing up the midterms.

The spat between the leading prediction market company and a key battleground state could be a glimpse into the next major fight between states and the fast-growing industry.

For Democrats to take control of the U.S. Senate, they have to flip four seats currently held by Republicans. Republicans, meanwhile, are playing defense and pickup opportunities are harder to find.