Democrats went into last Tuesday’s election with a clear strategy: flip enough suburban Republican voters to beat Donald Trump. This paid off: Joe Biden won the election by flipping enough voters in the suburbs of Atlanta, Detroit, Milwaukee, Philadelphia and Phoenix. The election, however, exposed the gaping flaws in this strategy for any party that hopes to win and wield power. Democrats may have accomplished their near-term goal, but in the long term the party is in an extraordinarily weak place, built on a rickety coalition united only by a hatred of a president who will soon no longer be a threat. The Democrats took the shortest route to beating Trump, but in the process may have irreparably