Appearing on "Fox & Friends" this morning, Wis. Gov. Scott Walker responded to President Obama's recent comments that Walker's budget proposal was an "assault on unions." Walker's response was a sort of stay-out-of-our-business quip.

"We're focused on balancing our budget, it would be wise for the president and others in Washington to focus on balancing their budget, which they're a long way from doing."

The comments come at about 3:00 minutes below, but the entire interview is worth watching:

Walker's comments are especially relevant considering the president's budget has come under heavy fire since he submitted it on Monday. Even Treasury Secretary Timothy Geithner admitted yesterday that spending contained in that budget is "unsustainable."