Yes, there is a difference between what is happening in the Arab world and Wisconsin
Libyan troops have opened fire with machine-guns and large-calibre weapons on anti-government protesters in the second city Benghazi, witnesses say.
An unknown number of people, including children, are said to have been killed.
Witnesses described scenes of chaos as snipers shot from the roofs of buildings and demonstrators fought back against troops on the ground.
A doctor at a local hospital said he and his colleagues were treating hundreds of injured protesters.
Correspondents say Benghazi and another eastern city, al-Bayda, appear to be out of government control.
And, not to make light of the situation, but, here is a picture from the protest
