While Congress gets the gas tax right, its members aren't doing so well on the farm bill and on other fronts, according to bloggers on Saturday.

MyDD's Jonathan Singer highlights a story in The Hill that shows congressional Democrats don't agree with John McCainJohn Sidney McCainOvernight Defense: Pompeo lays out new Iran terms | Pentagon hints at more aggressive posture against Iran | House, Senate move on defense bill Senate GOP urges Trump administration to work closely with Congress on NAFTA Sarah Sanders: ‘Democrats are losing their war against women in the Trump administration’ MORE and Hillary ClintonHillary Diane Rodham ClintonClinton backs Georgia governor hopeful on eve of primary Pressure rising on GOP after Trump–DOJ fight’s latest turn Press: Why Trump should thank FBI MORE on a summer gas tax holiday. Democratic superdelegates, like Rep. Mark UdallMark Emery UdallSenate GOP rejects Trump’s call to go big on gun legislation Democratic primary could upend bid for Colorado seat Picking 2018 candidates pits McConnell vs. GOP groups MORE (D-Colo.) who is running for Senate and is an undeclared in the presidential primary, should back his own opposition to the holiday by supporting Obama, according to Joe Sudbay at AMERICAblog.

But blackhedd at RedState finds that all three presidential candidates are exploiting the issue of gas prices, something the government has very little control over but that plays well in populist campaign promises.

On the farm bill, Congress has yet to tackle excessive subsidies for the biggest growers, writes mimikatz at Open Left who calls the program a