Every week on AirTalk, we begin by discussing the biggest headlines in political news that you might have missed over the weekend and previewing the stories you’ll want to be watching this week.

It’s embarrassing but true, even the best of us can misspeak and use a word incorrectly.

Mexico looked set to shore up security near its border with the United States on Monday, and local authorities said that 39 migrants were arrested after a peaceful march devolved into mayhem when U.S. agents fired tear gas into Mexico to stop some migrants who tried to breach the international line.

The Supreme Court sounds open to allowing a lawsuit to go forward that claims Apple has unfairly monopolized the market for the sale of iPhone apps.

NASA's InSight spacecraft will enter the Martian atmosphere at supersonic speed, then hit the brakes to get to a soft, safe landing on the alien red plains.