Why the Trump campaign is mounting legal challenges in swing states. What the election reveals about the urban-rural divide. And why Wall Street likes the sound of gridlock in Washington. Read more:Trump is mounting several legal battles over votes in key states. National political reporter Amy Gardner lays out the lawsuits to watch and what they could mean for the outcome of the election.As battleground states continue to count ballots, one clear picture emerges: a divided America. White House reporter Bob Costa explains.Economics correspondent Heather Long breaks down what political gridlock could mean for Wall Street and your wallet. Follow the Post’s live updates on the election here. Subscribe to The Washington Post: https://postreports.com/offer