Fridays at 3 p.m., Saturdays at 6 a.m., and Sundays at 9 p.m.
This week on Fronteras:
-- How did measles, once eliminated in the United States, make a comeback? One congressman is using insensitive language and blaming immigrants for the recent outbreak. But has immigration really caused measles to return? Fronteras examines that concern and the loaded language that surrounds illegal immigration.