Together to increase police presence in the affected areas, including drone surveillance. But there's still depending on tips from the public. You know who's doing this? Somebody does. Please call the police, please. A $5000 reward is being offered for anyone with information leading to the arrest and conviction of the attacker. Matt Shearer, WBZ Boston's news radio, All right, what is cooking on Wall Street. I am seeing a lot of green arrows were joined by Mona Rivera at Bloomberg Business News. Hello there. And Laurie Fed chairman Jerome Powell is warning that a lot of small businesses are at risk of going out of business this winter, and he is urging Congress to approve more stimulus. The Fed chief testified today before the Senate Banking Committee. Despite the pandemic, Harvard announced today that it is aiming to double the number of undergrads living on campus next semester.