Verstappen calls for blue flag tweaks after Grosjean hold-up

Verstappen drove from 16th on the grid to third during the China race, but was forced to defend his unlikely podium from teammate Daniel Ricciardo in the closing laps, their battle going down to the wire. For much of that duel, Verstappen was on the radio with Red Bull to voice his concerns over the Haas car of Romain Grosjean, which was running right ahead, a lap down. The Dutchman ... Keep reading