Sights & Sounds: NASCAR takes on the 'Tricky Triangle'

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11 a.m. ET -- The sun is out and teams are preparing for 400 miles around the 'Tricky Triangle' at Pocono Raceway.

Actors Channing Tatum and Jonah Hill are on site as grand marshalls and spent a little time with Danica Patrick and Jimmie Johnson.

Before hanging out with the celebrities, Johnson spent some time with kids out in the fan zone.

Rookie Ryan Truex will make his start his first Sprint Cup race at Pocono on Sunday, but he tried his hand at some RC cars first.

Stewart-Haas Racing is remembering the late Ed Negre with a special decal on Danica Patrick's car.