World News Roundup

Rescue work resumes as the remains of a collapsed Miami-area condo building are demolished. The nation celebrates its birthday and its growing independence from COVID-19. A Russia-linked gang behind one of the largest ever ransomware attacks is demanding $70 million. Correspondent Matt Pieper has the CBS World News Roundup for July 5, 2021: Learn more about your ad choices. Visit megaphone.fm/adchoices