Representative Joe Wilson of South Carolina called out, "You lie!" when President Obama said that illegal immigrants would not be insured by the health reform bill during his speech before Congress. (How's that for civil treatment of the Commander in Chief?) Since Obama was going through the most common lies it would've been so cool if he'd stopped.
"Who's calling me a liar? Step up here and call me a liar to my face."
No doubt Wilson will be lionized as a stalwart protector of America.