Yep check this article out..
Despite his conservative record, groups like the Club for Growth do not like Lankford — who is the fifth-ranking member of House GOP leadership as Republican Policy Committee chairman — and have made little secret of that fact. The Club is set to make some kind of Senate race endorsement on Wednesday, but it’s not clear whether it will be in Oklahoma.
They just endorsed Dan Sullivan - Alaska
Most excellent news. You probably know this. You can google, “Free TW Shannon Bumper Sticker, and find the link for a free bumper sticker. They will then send u a card to fill out for yard signs, and other things one can do to volunteer. I would post the link but I am on my cell phone. I hope all Oklahoma Freepers do this.