is in full swing once again. after that gunman killed 11 people in a pittsburgh synagogue on saturday using multiple weapons, including an ar-15 semiautomatic weapon. some synagogues and churches have an increase in security and president trump, on saturday, suggested that the pittsburgh synagogue should have had an armed guard. watch. >> nobody knows exactly what took place yet. it's too soon. but this is a case where they had an armed guard inside, they might have been able to stop him immediately. this would be a case for -- if there was an armed guard inside the temple, they would have been able to stop him. maybe there would have been nobody killed except for him, frankly. it's a very difficult situation. >> do you think that all churches and synagogues should have armed guards? >> i hate to think of it that way, i will say that. i hate to think of it that way. we will see you -- >> is that we are suggesting?