Former Republican presidential candidate Mitt Romney may have lost in 2012, but he's still trying to drive the GOP agenda and take shots at leading Democrats.

His latest zinger was pointed at Senate Majority Leader Harry Reid, who called Romney a tax dodger. Son Josh tweeted out a photo of his dad paying taxes, adding, “Hey @SenatorReid here's a shot of @MittRomney paying taxes. Does it every year. It's how you get your paycheck.”

Romney caught flack during the campaign for being slow to release his tax returns.Paul Bedard, the Washington Examiner's "Washington Secrets" columnist, can be contacted at