Virginia's U.S. Senator Mark Warner is calling for increased transparency in the use of Artificial Intelligence by federal agencies. Thomas Cage with more.Preview: Dozens of people gathered in Lexington over the weekend to recognize Lee-Jackson Day. Rebecca Hughes with more.Preview: The Poe Museum in Richmond is celebrating the birthday of Edgar Allan Poe. The museum held a birthday bash on Saturday to commemorate the event. The American writer and poet would have turned 216 years-old on Sunday. Poe was born in 1809 to traveling actors Eliza and David Poe. Poe's mother died when he was two-years-old, and he was taken in by a Richmond couple, John and Frances Allan. Poe died October 7, 1849 at the age of 40.