Colorado Democrats brace for their own insurgent earthquake

The insurgent left just shook New York. Colorado Democrats increasingly think they could be next. Democrats in the Centennial State are bracing for an anti-establishment earthquake of their own. Tuesday’s primary election will test the left’s momentum beyond the five boroughs — and whether the anti-incumbent fever will topple Sen. Michael Bennet and Rep. Diana DeGette, a pair of longtime fixtures of state Democratic politics. Bennet allies acknowledge his primary for governor race is far closer than they expected, a startling position for one of the state’s best-known Democrats, while DeGette is facing similar anti-Washington headwinds, as internal polling in...