Why Rivian Stock Got Wrecked Today

A price war is brewing between Ford and GM in electric trucks, and Rivian's stock price could be collateral damage.Rivian Automotive (RIVN -6.48%) stock slid 6.7% through noon ET on Thursday -- but not because of any mistake that Rivian made.This time, the blame belongs to Ford Motor Company (F -0.38%), which just declared a price war in electric trucks, and turned Rivian stock into roadkill in the process.Have you driven a Ford lately? (Because it's cheaper than it used to be)Any day now, Ford archrival Ge ...