NPR

Updated 11:52 a.m. ET

To take control of the U.S. Senate, Democrats need to net three seats in November if former Vice President Joe Biden wins, and four if President Trump is reelected.

That once looked like a near impossibility, but it's becoming a real possibility.

Republicans hold a 53-to-47 majority in the Senate, with the Democrats' side including two independents who caucus with them.

More than one month after embarking on what he calls a march for "change, justice and equality," Terry Willis on Sunday completed a 1,000-mile walk from his hometown of Huntsville, Ala., to the site of George Floyd's death in Minneapolis.

Willis, a 35-year-old business owner, said he feels obligated as a Black man and father to help create a better future for his son.