Northwest suburban man Krzysztof Wilkowski describes attack by by teen mob in Chicago

dailyherald.com First teens whipped a baseball bat at him, then he was surrounded by about 20 males ...FLASHBACK: ChicagoMediaScanner.com 12 men attacked one man on scooter on Northwestern University's downtown campus  ...  nbcchicago.com 5 charged ... abclocal.go.com/wls Residents noticed increased police persence ...