by Chris Bodenner
ABC News' Lara Setrakian
There are rampant rumors/fears that plainclothes police will be in the crowds at Tahrir Square to crack down. We'll be looking out.
CNN's Ben Wedemen:
Many of men heading to Tahrir along Corniche look like baltagiya (plainclothed police heavies). Another Tienanmen Sq? ... I've seen enough plainclothed #Egypt police in my face, and been roughed up by them, to know what they look like.
EA's Scott Lucas:
Egyptian state TV quotes army officials warning people to beware of 'thugs' who have stolen army uniforms by breaking into stores that sell them. They also warned people from illegally wearing them.