What Mattered Today: September 10, 2019

President Trump announced that John Bolton was fired as his national security adviser, adding that he "disagreed strongly with many of his suggestions." Plus, Israel Prime Minister Benjamin Netanyahu vowed to annex part of the West Bank if he wins re-election next week. Here's everything that was unveiled at the Apple event. Catch up on these and more of today's top headlines.

    What Mattered Today: September 10, 2019

    Photo: img.washingtonpost.com