the curfew. >> they've been a little forceful and not allowing people to demonstrate the way they did two days ago. so far, they are allowing people to move around. what's interesting the neighborhood watch groups who have sprung up that have taken it upon themselves to stop cars and search them. in the educated night they've done this, these are not people trained to be security officer, doing things like setting up their own signal systems, using whistles so they can call for help from one block to another. i was talking to one man who said they had already been attacked at 9:00 p.m., people trying to climb over the walls of their compound and break in and they were scaring off these types of criminals. >> more from ivan in this hour and days ahead in cairo and joined by wolf blitzer in washington and ayesha in