Todd and Sarah were here to watch an auto race but I think there is more to it than that.
Sheldon Adelson casino mogul is based in Las Vegas. He was also Mitt Romney's sugar daddy during the 2012 Election. I wonder if Sarah went to Vegas to schmooze up old Sheldon for a 2016 run. She knew Mitt was unelectable, that's why she waited until the last minute to endorse him.
Sheldon's wife is from Israel and we all know how much Sarah loves Israel. Sheldon was also raised Jewish and Sarah loves to pander to Jews by wearing her Star of David necklace. Yep I bet she and Pimp Daddy paid Sheldy a visit. Wonder if Todd brought one of his hookers for Sheldon?