Lap one... Marco Andretti is out because the endplane broke off of his front wing.
Seriously? I mean... that's REALLY a reason to park a car on lap one? They don't build them modular, so they can REPLACE a part like that? That's a 5 second fix in F1, but it's a reason for retirement in IRL?
Sucks for Marco.... makes me wonder WTF Dallara is thinking with that "feature"