Joe Biden warns of fresh Covid restrictions in US amid Delta variant spread

US President Joe Biden said on Friday "in all probability" new guidelines or restrictions would be imposed in the United States in response to a resurgence of Covid-19 cases. Asked if Americans should expect new recommendations from health authorities or new restrictive measures, the president responded, "in all probability," before leaving the White House by helicopter for the weekend. "Almost a million people got vaccinated," Biden said. Watch the full video for more details.