In hour one of Here & Now’s March 15, 2018 full broadcast, NPR’s Tamara Keith joins us with the latest on the Trump administration expanding sanctions against Russia, in response to Russian meddling in the 2016 presidential election and cyberattacks against the U.S. Also, director, producer and co-editor Miao Wang tells us about her documentary “Maineland,” which follows two Chinese students who enroll in a private high school in rural Maine. And ride-hailing companies like Uber and Lyft have had a noticeable effect on parking profits, especially at airports and stadiums. We learn more about the extent of the impact.