Summary: A stark warning from outgoing German Chancellor Angela Merkel on the fourth wave of COVID-19 sweeping her country: It's "worse than anything we've seen," she said Monday. Winter is coming across Europe, and with it a spike in infections and a spike in anger at reinstated restrictions to slow the spread. Special correspondent Trent Murray reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
