Moroccan suspect with links to Al Qaida released in Germany

I just red on my former hometown newspaper Augsburger Allgemeine that Germany released a Moroccan suspect who had close contacts with some of the people involved in 9/11 because for the time being they lacked enough evidence to keep him incarcarated. What is your take on it? I'm getting sick and tired of the PC. Not that I don't love my fellow man even if he is other than Christian but we keep denying ourselves to acknowledge what Islam really stands for. How many are out there that take the effort to read about Islam? Otherwise how else can it be that we are so blockheaded?