Could this one man have been behind terrorist attacks on Jewish communities across Europe?

Legal papers, expert investigations and social media posts tell story of how a 32-year-old Iraqi appeared to run ‘proxy’ campaignOn Monday, a slightly dishevelled Iraqi man, shackled and dressed in beige prison overalls, was ushered into a Manhattan courtroom.Mohammad Baqer Saad Dawood al-Saadi, 32,