The Chicago Bears kicked off training camp on Wednesday morning with their first practice of the summer, and there was plenty to break down from Day 2 -- including the performance of quarterback Caleb Williams.

It's going to take time for Williams to get comfortable with coach Ben Johnson's offensive system and principles. Even established quarterbacks struggle to adjust to new play-callers.

This article was originally published on www.si.com/nfl/bears as Caleb Williams struggles with deep ball on second day of Bears training camp practice. Chicago Bears quarterback Caleb Williams isn't off to a great start at training camp.