Crypto-focused super PAC Fairshake is deploying $1.5 million in advertising to prevent Texas Congressman Al Green, a critic of cryptocurrency, from winning his primary election. Green has opposed crypto legislation and was given an 'F' rating by the pro-crypto group Stand With Crypto, whereas his opponent received an 'A'. Fairshake, holding a $193 million war chest, also plans to spend $5 million supporting pro-crypto Republican Barry Moore.