Traffic Camera Captures Whiteout Chaos on Busy Minnesota Highway as Semi Crash Triggers Multi-Car Pileup Minnestoa-- Traffic camera footage recorded on a heavily traveled highway in Minnesota shows extreme whiteout conditions as a winter storm rapidly overtakes the roadway. Blowing snow and near-zero visibility make it difficult to see more than a few feet ahead as vehicles continue traveling on ice-covered pavement. The video captures a semi truck losing control and crashing, setting off a chai