Though a new French law gives cabs there a 15 minute head start against private companies like Uber and LeCab, taxi drivers are far from done protesting. Things may have just taken a violent turn, as an Uber car with a pair of Eventbrite execs aboard was just attacked on its way from a Paris airport. The culprits slashed two tires, dumped glue on the car and broke windows, which cut the hands of CTO Kat Borlongan, according to her tweet.