New York lieutenant governor launches primary challenge against Hochul

New York Lt. Gov. Antonio Delgado will challenge Gov. Kathy Hochul in the governor's race next year, becoming the first prominent Democrat to launch a primary challenge against his current boss. 

Delgado’s announcement on Monday doesn’t come as a major surprise, as he revealed in February that he didn’t plan to run for reelection as lieutenant governor next year but would explore “all options.”

Hochul appointed Delgado to serve as her second-in-command in 20...