Florida demonstrated on Tuesday that the Democratic Party’s identity crisis is alive and well. It’s the latest signal that while the midterm election will be a referendum on the president’s performance, it’s also a major test of the Democratic Party’s ability to bridge its growing divide. David Jolly, the moderate former Republican congressman, will top Florida’s Democratic ticket in November in the race for governor. Angie Nixon, a state representative from the progressive left, will be the party’s nominee for U.S. Senate. Shortly after Nixon was declared the winner, Sabato’s Crystal Ball, an election analysis newsletter, shifted its handicapping of Florida’s U.S. Senate race from “likely Republican” to “safe Republican.” Although today Florida is seen as solid MAGA country, not that long ago, it was a swing state considered essential in a presidential race. (President Barack Obama won it twice.) But Democrats face an uphill battle in making it competitive again. Tuesday’s primary results tell a tale of two extremes. Jolly, who left the Republican Party afte