Adam Driver, Brad Pitt, Liv Tyler among stars arriving at Venice film festival by boat

Adam Driver, Brad Pitt, Liv Tyler and Laura Dern were among the stars arriving in style at the Venice Film Festival on Thursday, ahead of the world premieres of their new films "Marriage Story" and "Ad Astra". Both Noah Baumbach's "Marriage Story", a breakup story starring Driver, Dern and Scarlett Johansson, and James Gray's space adventure "Ad Astra", starring Pitt and Tyler, are screening in competition.