Police use tear gas and water cannons on student protestors in ParisPolice fired tear gas and water cannons as demonstrators gathered in Paris to demand more funding, teachers, and better conditions in schools. The movement has entered its third week, with police tactics under scrutiny after several teenagers were seriously injured.Video Duration 00 minutes 45 seconds 00:45Video Duration 00 minutes 52 seconds 00:52Video Duration 01 minutes 04 seconds 01:04Video Duration 03 minutes 23 seconds 03:23Video Duration 01 minutes 11 seconds 01:11Video Duration 01 minutes 59 seconds 01:59Video Duration 01 minutes 24 seconds 01:24