"Instead, hes dedicated himself to fringe causes such as abolishing the Federal Reserve and returning to the Gold Standard. In the meantime, hes helped to ensure his own re-election in part by securing pork projects for his own district while maintaining his ideological purity by voting against them on final passage."
I don't think those are necessarily bad ideas, but you'd need some plan and time period for transition from the Federal Reserve fiat currency back to the gold-backed one.