World News Roundup

The Justice Department weighs its response to an aide's dramatic testimony about former President Trump's actions on January 6. Primary defeats in Colorado -- for two candidates who have challenged the 2020 election results. The US is boosting its military presence in Europe. Correspondent Steve Kathan has the CBS World News Roundup for June 29, 2022: Learn more about your ad choices. Visit megaphone.fm/adchoices