was undeniable success. this week, we learned the cost of intelligence was a long prison sentence for doctor. could that in turn compromise national security? wendell goler looks at the impact. >> former defense secretary gates says the secrecy they swore themselves to the night bin laden was killed didn't last a day. they t administration critic said was the first casualty of loose talk. >> there is talk of dna. they were to round up the health individuals. >> administration officials deny a charge. one saying they found the doctor on their own. >> the plan to get dna from bin laden chirp is suspicious.