I apologize for my rather abrasive response above.
I find your opinion above regarding Muslims being arrested for "looking muslim, boarding a plane and playing with a mobile phone" to be quite arrogant and ill-informed.
Thanks for your apologies and I apologise for my omission of <sarcasm> tags in the original post and being very terse in my summary. Sorry.
I don't think this forum is the correct place to discuss the ins and outs of airport and airline security. I just want to say that I use my eyes when passing the airport "security" checkpoints and have my opinions. If you want to discuss the issues with me, send me a private message.