The Importance of Ventilation in the Prophet's Houses

Alwali says he always put a reason for making it into the sallamu alaykum. One theory basically has it that by doing this he forced them to go far outside of Madinah and they used to still have access to the Prophet's grave. Another interpretation is that he just did so ignorantly, because alwali di bnabdhan marek is not in Madinah. Alwali: The original shia's Ahlil Beit were not theologically different from us. They didn't consider Yazid and others to be valid. So we should add some system within the ventilation system to take care of it inshaAllah