But terrorists, if desperate enough, could still break through, analysts conceded.
Despite their skepticism, analysts conceded that the optimism was infectious.
Industry officials, analysts and the Career College Association concede that bad behavior was widespread in the past.
Most analysts concede, though, that a currency board might work.
It is a market that most analysts concede is nearly tapped out.
Some analysts concede the possibility that the symbols could be military code, but say they have no evidence that Americans created them.
But analysts concede the low-end, niche markets are especially tough places to be.
One Republican analyst concedes there is drifting, but complains about the talk of it.
But diplomats, analysts and even some religious leaders concede that the words have lacked teeth.
But even those analysts concede that the MarketWatch audience was desirable.