Thanks to Law360 for alerting us to this!

Straight from the courthouse to you -- I haven't even read this yet, but here is a copy of the lawsuit, which was filed today in federal court in the Eastern District of Texas.

UPDATE (4:41 p.m. EDT): Here's another one, filed in the same court - this one is some trade groups and a slew of Chambers of Commerce in Texas!

  ...

                          If you ever plan to motor west,

Travel my way, take the highway that is best.

Get your kicks on Route 66.

It winds from Chicago to LA,

More than two thousand miles all the way,

Get your kicks on Route 66.*

OK, kiddies -- jump into my '55 T-bird, and let's take off on old Route 66, from Chicago to L.A., more than two thousand miles all the way! If you promise to behave, I'll let you ride with the top down.

We're taking this week off but will be back next Friday, December 30. We wish you and your families and friends a joyous holiday season!