Border security and migrant caravans

How effective has a border wall been between the United States and Mexico? As migrant caravans continue to head toward the United States, we talk about how churches are helping families here in Arizona. Tim Vasquez, a Valley restaurant owner and children’s book author, discusses his experiences growing up in the kitchen of his family’s Mexican restaurant.

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'Jamestown' season 2 returns to wild Virginia

Dean Lennox Kelly as Meredith Rutter and Niamh Walsh as Verity Bridges.

In the 17th century, on the edge of the breathtaking but untamed Virginian wilderness, sits the English colony of Jamestown. Season 2 arrives on Arizona PBS on June 16, airing Sundays at 9:30 p.m.

Explore 50 years of activism by Chicanos Por La Causa

Chicanos Por La Causa: Dime Quien Eres

The documentary explores the roots of Chicanos Por La Causa as a group of young students protesting academic discrimination and racial injustice at their Phoenix high school and its growth into one of the largest Latino organizations in the country.

'Endeavour' begins its sixth season Sunday nights

Shaun Evans sports a new look as DS Endeavour Morse for the sixth season of "Endeavour" on Masterpiece Sunday nights at 8 p.m. on Arizona PBS.