coronavirus May 21, 2021 8:28 pm Doctor's Advice on Memorial Day Travel News4’s Doreen Gentzler spoke to a pediatrician about four things families should consider before hitting the road or taking to the skies for the Memorial Day holiday. Local 2:24 Driver sentenced to 4 years for crash killing teens 3:08 Everything you need to know about new COVID-19 vaccines 1:47 COVID-19 cases on the rise in DMV and nationwide 2:25 Covid levels ‘very high' in DC region 1:19 COVID-19 cases rise across US, including Maryland