many security guards at some airports misbehalve they consider themselves the law looking every passenger as suspect taking liberty to inspect of luggage without explanation
Many 'security guards' at some airports misbehave; they consider themselves above the law, looking at every passenger as a suspect, taking the liberty to inspect every bit of luggage without any explanation and, of course, excuse, when their 'suspicion' proved unfounded.
Many 'security guards' at some airports misbehave; they consider themselves the law, looking every passenger as suspect, taking the liberty to inspect of luggage without explanation and, of course, excuse, when 'suspicion' unfounded.