The security agencies still have more work to do in identifying who the man in question really is...we should not jump into conclusion of whether he is Yoruba or not just by the name Sulaiman Mohammed...that may not be his real name, so, he needs to be interogated very well on that...But one fact is this, whether he is a yoruba or not, he is not representing any tribe in Nigeria, he is a terrorist and should be treated so. HE IS ALIEN TO OUR COUNTRY THAT IS KNOWN FOR PEACE AND TRANQUILITY...