On May Day, workers of the world unite - and protest

LONDON (Reuters) - Europeans took to the streets on Monday, celebrating the international workers' holiday of May Day with an assortment of rallies and demonstrations, which in France turned violent as protesters threw petrol bombs at police.

from Reuters: Top News http://uk.reuters.com/article/uk-may-day-protests-idUKKBN17X23M?feedType=RSS&feedName=topNews