Conservative group: Rubio, 18 House Republicans were perfect

Only a handful of Democrats, meanwhile, voted with the group 20 percent of the time. One Democratic senator, and 21 House members got a zero score. 

The AFP scorecard use 35 Senate votes, and 22 House votes from the last Congress, and only scores lawmakers on votes dealing with the economy. The group takes a special interest in energy issues, including sponsoring a pledge in which lawmakers vow to oppose any climate change bill that raises revenues. 

Reps. Mo BrooksMo BrooksHouse GOP avoids debate over immigration in defense bill GOP rep. on 'Lucifer' remark: Boehner has ‘said much, much worse’ House conservatives push for strong majority of majority rule MORE (Ala.), Steve Chabot (Ohio), Trent FranksTrent FranksDems: House GOP just like Trump Supreme Court wrestles with corruption law House GOP reignites push for budget plan MORE (Ariz.), Scott GarrettScott GarrettDivided GOP to powwow on budget Overnight Campaign: Paul mounts attempt to make main debate stage Republican: ObamaCare helped 'one or two people' nationally MORE (N.J.), Tom GravesTom GravesLobbying World GOP chairman taking highway funding search to Atlanta The Hill's Whip List: Trade bill picks up momentum MORE (Ga.), Bill Huizenga (Mich.), Jim Jordan (Ohio), Raul Labrador (Idaho), Doug Lamborn (Colo.), Tom McClintock (Calif.), Patrick McHenry (N.C.), Mick Mulvaney (S.C.), Randy NeugebauerRandy NeugebauerOvernight Finance: GOP's budget 'SWAT' team | What to watch at IRS impeachment hearing | Sanders bucks Dem leaders on Puerto Rico bill Overnight Cybersecurity: Clinton email hacker to plead guilty Financial industry spars with retailers over data breach bill MORE (Texas), Dennis Ross (Fla.) and David SchweikertDavid SchweikertSenate races heating up Tea Party class reassesses record Lawmakers to DOD: Reject 'no touch' policy sought by 9/11 plotter MORE (Ariz.) all received perfect scores from AFP.

Former Reps. Ben Quayle (Ariz.) and Joe Walsh (Ill.), who both lost bids for a second term last year, also got perfect scores, as did now-Sen. Jeff FlakeJeff FlakeDem senators call for sanctions on Congo McCain urges sports leagues to return 'paid patriotism' money Overnight Tech: House GOP launches probe into phone, internet subsidies MORE (Ariz.).