David nods and starts to rummage around some more. Finally finding the knife he grabs. After re-holstering his pistol he grabs his crowbar and duct tape. Holding the knife to the end of the bar. His hand on the still sheathed blade he quickly duct tapes them together, so that the blade is now sticking out from the curved end. He smiles, now he has a spear or a club depending on how he needs to use it. He then places the bar back on his tool belt before responding "well what sort of a grenade is it?" he asks. "If its white phosphorous I doubt it...I mean that would just wind up starting a fire. But if it's just a fragmentation grenade it probably would I don't see how a little shrapnel could bring this place down."