A hooded youth throws a molotov cocktail to riot police during clashes in the northern city of Thessaloniki, Greece, Wednesday, Nov. 17, 2021. Some 14,000 people marched peacefully through Greece's second-largest city of Thessaloniki on Wednesday to mark the anniversary of a bloody anti-dictatorship uprising in 1973, but afterwards masked youths threw petrol bombs at police who responded with tear gas and a water cannon. (AP Photo/Giannis Papanikos)