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 BrooksMorris (Mo) Jackson BrooksAlabama sues Census Bureau for counting undocumented immigrants GOP lawmaker says rocks falling into ocean to blame for rising sea levels Republican worries 'assassination risk' prompting lawmaker resignations MORE (Ala.), Steve Chabot (Ohio), Trent FranksHarold (Trent) Trent FranksFreedom Caucus bruised but unbowed in GOP primary fights Eric Schneiderman and #MeToo pose challenges for both parties The Hill's 12:30 Report MORE (Ariz.), Scott GarrettErnest (Scott) Scott GarrettTrump taps USTR's Gerrish as acting head of Export-Import Bank Frustrated execs clamor for action on bank nominees Manufacturers ramp up pressure on Senate to fill Ex-Im Bank board MORE (N.J.), Tom GravesJohn (Tom) Thomas GravesHouse panel advances financial services spending bill Georgia governor vetoes controversial hacking legislation Hillicon Valley: Cambridge Analytica shutting down | Pentagon bars military stores from selling Chinese phones | Debate over 'hacking back' heats up 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 NeugebauerRobert (Randy) Randolph NeugebauerCordray announces he's leaving consumer bureau, promotes aide to deputy director GOP eager for Trump shake-up at consumer bureau Lobbying World MORE (Texas), Dennis Ross (Fla.) and David SchweikertDavid SchweikertRepublican candidate favored in Arizona special House election Ryan leaves legacy of tax cuts and deficits Paul Ryan’s successor must embrace the House Freedom Caucus 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 FlakeOvernight Energy: Reporters barred from Day 2 of EPA summit | Dems blame Trump for gas price increases | Massachusetts to get new offshore wind farm Jeff Flake: Trump has 'debased' the presidency Senate Democrats look for traction on gas prices MORE (Ariz.).