U.S. Secretary of State Antony Blinken meets with foreign leaders at London G7

U.S. Secretary of State Antony Blinken is attending a G7 meeting in London, where he is sitting down with foreign ministers from some of the world’s leading economies. NBC News’ Matt Bradley explains what the Biden administration hopes to accomplish at its first G7 meeting and how Secretary Blinken is planning to set the tone for American diplomacy on the world stage.