A lot happened both on and off track on Friday at the Mid-Ohio Sports Car Course.
German Grand Prix on NBCSN (Sunday at 8 a.m. ET)
F1 returns to Germany after two years away this weekend. Can Nico Rosberg delight his fans and regain the championship lead?
FIA agrees to "a more liberal approach" to the rule stating drivers must drive alone and unaided in races.
Vettel says that 90-95 per cent of F1 drivers support Halo's introduction for 2017.
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Will Power on top of second practice at Mid-Ohio.
Scott Dixon top of the charts in practice at Mid-Ohio.
Rosberg quickest as Mercedes takes another one-two in German GP practice at Hockenheim.