Kimbo Slice & Franklin Lawrence to be showcased Oct. 15 in Nebraska TOTOWA, N.J.  – Hard-hitting heavyweights Kimbo Slice and Franklin“Yah Yah” Lawrence will be showcased in separate bouts October 15 on the“Rumble in the Heartland” card, presented by Gary Shaw Productions and Legacy Communications, at Heartland Events Center in Grand Island, Nebraska. “Two of…