CNN anchor Wolf Blitzer did not look so happy as he competed with actress Dana Delany and comedian Andy Richter in a round of “Celebrity Jeopardy.†The photo shows the scores at the end of the first two rounds. For “Final Jeopardy,†Alex Trebek was nice and wiped out that nasty negative number, credited him with $1,000 and Wolf nailed that final answer with the correct question.