French teens march for decent schools despite government's pledge to act

French teenagers blockaded some high schools and marched through cities on Thursday as the government promised to address their grievances about teacher shortages and dilapidated school buildings but gave few specific details. The protest movement, now into its third week, has exposed deep tensions in France between popular demands for investments in deteriorating public services and a cash-strapped government under pressure from bond markets to reduce its debt and deficit. High-school teacher Diane Di Sciullo joined students at a large march in Marseille, saying all they were asking for was…