They rolled in tanks at Temin Square because this is appenning around the country; I don't think they have enough tanks to roll into every city at the same time. They could start at one end and move but folks will see what they are doing and resist including disabling the tanks, jam a helmet or rock into the gears. This size of protest has not been seen in China since prior to WW2.
On the ground in Gaza, Lebanon, Saudi Arabia, Iran and the BBC.
On the ground in Gaza, Lebanon, Syria and Iran with what is happening, even at the UN.
Islamists in Nigeria attacked a local church with the Government claiming it was a robbery. Five people have been killed with many more kidnapped by the attackers. Government set military and police to the town but locked it down because locals were protesting the Government's response.