makeshift field hospital. they were treating some of the wounded there. overnight supporters of the military, military police itself surrounded themselves around the building. that situation continues to unfold. the people inside the mosque refusing to come out. they simply don't trust the police, the military or their own security in the hands of those who have surrounded it. we went to the mosque earlier this morning. we saw the presence of plain clothes men wielding sticks and others. it is a dangerous and tense situation for those inside and also those on the outside with the uncertainty of what is going to happen in the coming hours. alex? >> i want to ask you quickly about an arrest that has been made. you reported this. you told our viewers about the brother of al zawahri. >> they did arrest the brother