Fox News morning anchoress Gretchen Carlson is so thrilled about the arrival of Spring that she can't stop smiling, even when delivering the news of 13 deaths from severe weather. "Guess what—it's the first day of Spring! Whoo-hoo!" she exclaims over an aerial shot of a flooded house. She almost regains her composure: "But it's not so great for some people in the country." Amazing clip, after the jump.