A new attack ad from Lieutenant Governor David Dewhurst hit radio waves, today. The :60 second spot “Good Game” takes aim at former Solicitor General Ted Cruz. The ad was released ahead of tonight’s Greater Houston Partnership Senate debate. In it, Dewhurst takes aim at Cruz’s The talks about Cruz’s record, saying, “Have you heard Ted Cruz talk about strengthening our economy? Cruz talks a good game, but the facts just don’t add up.”

Earlier this week, the Cruz campaign released an attack ad of its own. The :30 television spot attacks Dewhurst for his attack ads. It accuses Dewhurst of “appointing liberal democrats and proposing new taxes.”

Tonight’s debate, meanwhile, will feature both Democrats and Republicans running for Senate. It’s the final one before the May 29 primary.