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 BrooksAlabama Rep. Mo Brooks endorses Moore for Senate How Republicans split on the Harvey aid, fiscal deal House defeats conservative effort to defund Amtrak MORE (Ala.), Steve Chabot (Ohio), Trent FranksTrent FranksGOP rep: North Korea wants Iran-type nuclear deal Debt-ceiling gambit stirs GOP debate GOP rep shares story of brother with Down syndrome, condemns abortions MORE (Ariz.), Scott GarrettScott GarrettConservative groups urge Trump to stick with Ex-Im Bank nominee Can the Washington swamp defeat Trump's nominee to run the Export-Import Bank? Overnight Finance: House votes to repeal arbitration rule | Yellen, Cohn on Trump's list for Fed chief | House passes Russia sanctions deal | GOP centrists push back on border wall funding MORE (N.J.), Tom GravesTom GravesBillboard ads target Republicans who want to roll back net neutrality Week ahead: House eyes trillion-dollar omnibus | Crunch time for Senate ObamaCare repeal bill | Senate moves ahead on Trump nominees House GOP looks to advance trillion-dollar omnibus 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 NeugebauerThe deep state is recklessly supporting bad energy policies Warren’s regulatory beast is under fire – and rightfully so Dem senators to Trump: Don't tell consumer bureau chief 'you're fired' MORE (Texas), Dennis Ross (Fla.) and David SchweikertDavid SchweikertFreedom Caucus backs three debt ceiling options Bipartisan lawmakers give blood in honor of Scalise GOP senators pleased with Ivanka Trump meeting on family leave, child tax credits 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 FlakeJeffrey (Jeff) Lane FlakeCorker pressed as reelection challenges mount -trillion debt puts US fiscal house on very shaky ground Senate votes down Paul's bid to revoke war authorizations MORE (Ariz.).