Students walk by a poster reading "Universities on Strike" pasted on the wall of Tolbiac Paris I university in Paris, France, Tuesday, Nov. 6 , 2007. French university students angry over a law making French universities more market-friendly have shut down classes at several campuses across France and are mobilizing to join nationwide protests later this month over Sarkozy's reforms. (AP Photo/Francois Mori) Francois Mori