A court Friday unsealed a detailed inventory of materials seized during the FBI search at former President Donald Trump's Mar-a-Lago estate last month. This comes as a federal judge weighs whether to appoint a special master to review the material that was seized. Plus, former White House counsel Pat Cipollone testified Friday before a grand jury in the Justice Department's investigation into efforts to overturn the 2020 election. CBS News chief election and campaign correspondent Robert Costa joined Catherine Herridge to examine all these issues. CBS News Streaming Network is the premier 24/7 anchored streaming news service from CBS News and Stations, available free to everyone with access to the Internet. The CBS News Streaming Network is your destination for breaking news, live events and original reporting locally, nationally and around the globe. Launched in November 2014 as CBSN, the CBS News Streaming Network is available live in 91 countries and on 30 digital platforms and apps, as well as on CBSNews.com and Paramount+. Subscribe to the CBS News YouTube channel: https://youtube.com/cbsnews Watch CBS News: https://cbsn.ws/1PlLpZ7c Download the CBS News app: https://cbsn.ws/1Xb1WC8 Follow CBS News on Instagram: https://www.instagram.com/cbsnews/ Like CBS News on Facebook: https://facebook.com/cbsnews Follow CBS News on Twitter: https://twitter.com/cbsnews Subscribe to our newsletters: https://cbsn.ws/1RqHw7T Try Paramount+ free: https://bit.ly/2OiW1kZ For video licensing inquiries, contact: [email protected]