Politics New Ron Paul ad: Santorum is 'not groovy' February 21, 2012 Leave a comment Ron Paul is out with a new ad painting Rick Santorum as a big spender who expanded the role of government. Sign Up for the Politics Digest newsletter! Please enter your email address below to begin receiving the Politics Digest newsletter. You must enter a valid email address in the field above! Thank you for signing up for the Politics Digest newsletter! You should receive your first newsletter very soon. We're sorry, there was an error processing your newsletter signup. Please click here to visit our Newsletter Signup Center to register for this newsletter.