"His opposition to what he considers unconstitutional spending even earned the grudging respect of GOP leaders. When Newt Gingrich cracked the whip on party members to support a messy budget compromise, he excused Paul from the duty to support the budget, and the "Ron Paul exemption" entered the congressional vocabulary. What did it take for other members to earn this privilege to buck the party? A voting record that opposed all unnecessary federal spending, even in their home district. No one else has been granted the exemption."