show just how much these protesters are willing to risk of the man you see here put his head under the wheel of a police water canon in an attempt it to stop it another photo shows a demonstrator whose clothes caught fire he's ran from police. but for many observers, this remains the picture that sums up the whole ordeal. the woman in the red dress whom riot police blasted with tear gas last week. these are the country's biggest protests in many years as we take a live look now at the scene in the middle of the night. we see protesters have started a knew -- new fire and holding their ground. this conflict is far from over. >> the battle of the square raged into the the night with large fires burning as protesters continued fighting over the littered ground. [explosions] this morning, voluntarilies of tear gas and water canons were answered by rocks and molotov cocktails. rubber bullets injured countless demonstrators. their compatriots destroyed