‘Dolores’ Offers a Timely Lesson in Mexican-American Studies

Dolores Huerta finally gets a documentary of her own.

Joe Arpaio never appears on screen in Dolores, but he’s there in spirit, particularly in the final act when Dolores Huerta is seen as the catalyst of and then protestor against the ban on Mexican-American studies programs in Arizona. Huerta also led protests in the past against the recently pardoned s…