This weekend on Matter of Fact, the use of artificial intelligence is booming. It’s being used for everything from finding friends on social media, to helping companies decide if you’ll be considered for a job. But there’s a problem: AI is biased. Will President Trump’s trade war spoil his relationship with struggling dairy farmers who supported his campaign? Los Angeles Mayor Eric Garcetti eyes a run for the White House, but will problems in his city ruin his chances?