Researchers confirm pollution in the Tijuana river is also in the air

First, for the first time researchers say they’ve confirmed pollution in the Tijuana River is also in the air being breathed in. Then, a lawsuit filed by conservative activists targets federal support for colleges supporting Latino students. Then we profile a man pursuing asylum in the U.S. Next, a device that could make nuclear fusion possible. Finally, it’s Labor Day weekend in San Diego, we have a few ways to celebrate!