Profane Outburst by CBS White House Correspondent Engenders Interest in Overlooked Slang Word 'Shirty'

Major Garrett, CBS News' chief White House correspondent, sure is mad at someone! This tweet flickered briefly across our screens this morning before Garrett noticed and deleted it; it was likely intended as a DM for some unfortunate soul—another reporter? A source? National Journal's Jim O'Sullivan, who tweeted this…