CBS's Stacy Lyn guest hosts this edition of the CBS News "Weekend Roundup. Late Friday, a vehicle drove through the barricades of the Capitol Building, the driver is dead, as well as one police officer. Another officer is a critical condition. We hear more from Acting Capitol Police Chief Yogananda Pittman. CBS's Michael George recaps the emotional week of testimonies in the trial against former Minneapolis Police Officer Derek Chauvin, who is charged in the death of George Floyd. As Easter Sunday approaches, CBS's Chris Livsay reports on how the pandemic has impacted the Vatican during its busiest time of the year. Meanwhile, Pfizer announced their COVID-19 vaccine is safe and strongly protective in kids as young as 12. CBS News Medical Contributor Dr. David Agus tells us more. Earlier this week, President Biden unveiled plans to improve the nation's infrastructure. White House economic advisor Jared Bernstein talked about why it's important to fork out the dough. Wednesday
