An aid camp in southern Arizona once gave medical care to migrants on their journey across the border. Now it's been shut down.
How billions of dollars in advertising affect the election
This is Election Day, and the political ads are about over. But it's been a months-long siege on voters. Tim McGuire of the Cronkite School of Journalism at Arizona State University spoke with KJZZ's Dennis Lambert to discuss the impact of advertising on today's elections.