This week, Margaret Brennan and Face the Nation report on the unidentified "high-altitude objects" discovered and shot down this week by the United States. Montana Senator Jon Tester (D) and Texas Rep. Michael McCaul (R) comment on the Biden administrations handling of the issue over the last week, and discuss the potential military and diplomatic fallout over the Chinese spy balloon. Plus, a panel of governors from around the country on crime, abortion and the opioid and fentanyl crisis.