The Mopac interchange in southwest Austin Monday October 15, 2018. RALPH BARRERA for AMERICAN-STATESMAN
A road-rage encounter on MoPac is drawing widespread attention after a video surfaced showing one driver shattering another motorist’s window before speeding off — prompting a chase down the busy highway near the Highway 71 interchange.
The incident happened during heavy midday traffic. A car pivoted in front of a vehicle stopped in traffic before a man got out. He threw his hands up in anger, revealing a long skinny object in his hand…