US security measures

The major shake-up of air travel security measures announced by the US, will definitely help them in avoiding unnecessary wild goose chase. This will be easing the agony of innocent people from 14 countries, who were targeted by the previous measures. The current system was worked out long before but took time to come into effect.
This will definitely help in focusing the energies of the security personnel on the right target. The security personnel should be trained not to focus on racial/religious profiling.