The GT World Challenge America and the supplemental series are rolling into Circuit of the Americas. Here's a fan checklist to ensure a great weekend.

2-Year U.S. Treasury Note Continuous Contract $103.762 0.004 0.00% 5-Year U.S. Treasury Note Continuous Contract $108.508 0.063 0.06% 10-Year U.S. Treasury Note Continuous Contract $111.359 0.141 ...