High school students demonstrate in Rennes, western France, Thursday, Oct. 21, 2010. Protesters blockaded Marseille's airport, Lady Gaga canceled concerts in Paris and rioting youths attacked police ... more 
High school students demonstrate in Rennes, western France, Thursday, Oct. 21, 2010. Protesters blockaded Marseille's airport, Lady Gaga canceled concerts in Paris and rioting youths attacked police in Lyon on Thursday ahead of a tense Senate vote on raising the retirement age. A quarter of the nation's gas stations were out of fuel despite Sarkozy's orders to force open depots barricaded by striking workers. less 
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Associated Press | Photo By David Vincent
Thu, Oct 21, 2010 8:50 AM EDT