Why hasnt anyone tried to find the Patriot Act unconstitutional in court?

[SongOfTheRayne]

I mean, a 14-year-old filed charges about prayers at graduation being unconstitutional and won...

[bowens43]

1. There have been court challenges to provisions

of the patriot act.

[takebackusin06]

2. Secrecy- it's our government's favorite policy..

There have been challenges to the "Patriot Act." You just don't hear about them because the government has put gag orders on those involved and classified the pertinent information (such as the facts and challenging party's name).