SIOUX CITY, Iowa — New York City Mayor Bill de Blasio is telling Democrats in Iowa that he has not ruled out a run for president. The Sioux City Journal reports that de Blasio told voters at a Sioux City bar on Saturday that the Democratic Party must return to its progressive roots. He said working people will “answer the call of the Democratic Party” if they hear that the party is “resolute in defense of their interests.” The prospect of a […]