For the third time in four years, Hondurans are calling for the resignation of President Juan Orlando Hernandez, decrying him as a “narco dictator.” In early August, Hernandez was named in a 44-page court filing by the U.S. Southern District of New York, which alleges he funded his 2013 election campaign with $1.5 million in drug trafficking money.

Hondurans have poured into the streets since the charges were announced, joining a protest movement against Hernandez that is entering its fifth month. Demonstrations kicked off in the spring against unpopular reforms his government proposed to health care and education. ...