tonight, dramatic developments in the case of the man held for the shooting of gabrielle giffords, gerald loughner. will he ever face a jury? >>> and they have been deployed before, but not to joplin, missouri. and tonight, they make a difference. sglool jared loughner, the man of killing three people, wounding 13 people was in court today. mike tiebi was with us with the bizarre scene that erupted in court. >> law enforcement sources told nbc news that has brynn one of liz delusionings whethall leung, th had killed gabby giffords. today, he yelled thanks for the freak show. you're changing it. he was removed from the court room. a moment later, the judge ruled for the time, he's incompetent to understand the charges against him orasycyst in his own defense. >> mike outside court. that appearance today in tucson. mike, thanks. >>> there was a stunned silence on the floor of the new york stock exchange this morning. dma not because of any market news but in reaction to the news mark haines had died. he was the founding anchor of "squawk box" on cnbc. he's been a fixture of our sister network for tw