National Mall March 14, 2023 7:48 am Advocates Call Attention to Colon Cancer on National Mall Advocates for colorectal cancer awareness planted more than 27,000 small blue flags on the National Mall Monday. The flags are a tribute to those lost to colon cancer. Local 22:09 Delivery driver berated in viral video: The News4 Rundown 2:12 Opening statements in Tysons police shooting trial 3:52 Video shows man berating delivery driver in DC business 2:55 Learn Joia Burger DC's secret to perfecting each bite of a smashburger 1:44 Grant program attracts new businesses to downtown DC