This morning Joe Biden uttered something that will, in all probability, pop up in every Republican stump speech between now and Election Day.

When it comes to taxes, Biden said, "it's time to be patriotic." This happened on ABC's Good Morning America, and he was referring to Obama's push to increase taxes only for those making more than $250,000 a year — a point that will surely be lost in translation.

Game on. The line already got two mentions this afternoon in Iowa, where McCain and Palin appeared together. She used it first, saying taxes aren't about patriotism but about "killing jobs and hurting small businesses and making things worse." McCain also harped on the Biden line, saying "Raising taxes in a tough economy isn't patriotic. It isn't a badge of honor. It's just plain dumb."