Graphic: More video of violent rioters attacking police during Capitol riots

Former presidents Barack Obama, George W. Bush and Bill Clinton honor Biden as America's new leader in a joint video.

The actor and former California governor urges people to get vaccinated as soon as they can.

Three of the couple's children wanted to share their story to encourage others to take COVID-19 seriously and give the virus respect.

The president also signed an executive order that imposes a mask mandate for those on federal property, hours after being sworn into office.

Police say a woman is in custody in connection with the investigation, which is ongoing.