How to win swing voters in November: 2 former members of Congress have advice

How do we win the most votes? That question will animate every strategic decision made through November by former President Donald Trump, Vice President Kamala Harris and candidates down the ballot.

Americans know that both parties have drifted toward the extremes. But how would the remainder of the election look if, instead of catering to base voters, both parties ran campaigns aimed squarely at the voters who sit closer to the middle?

As former lawmakers who earned reputations...