Reader Tom McNeal wrote in letting us know that the Wartburg link in last weekend’s Four-Links reminded him of the 1971 Jacques Tati comedy “Trafic,” starring Benicio del Toro and that kid from “That 70s Show” and a whole lotta drugs which includes more continental cars than most mere mortals can identify. Nevertheless, he laid down a challenge: Can anybody identify all the cars in the clip he forwarded?