01.26.2021 - By PBS NewsHour
The Russian government is believed to be behind the recent cyberattack in the United States. Since it was revealed in December, the number of federal agencies and companies that were victimized by the attack continues to grow. Christopher Krebs, the former top cybersecurity official at the Department of Homeland Security, joins William Brangham to discuss. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders