Tourism concerns as COVID-19 surges in the U.S.

The United States is sinking deeper into its fourth wave of COVID-19, sparking fears for tourism and cross-border travel. Hospitals are already being overwhelmed by unvaccinated patients. As Reggie Cecchini reports, the world is starting to take notice, raising doubts on easing travel restrictions for vaccinated Americans.

• 100,000 new COVID-19 cases on average per day now being reported in U.S.