Another attempt to demonize Muslims? That video was thoroughly edited and cut. The "mosques" this Muslim is referring to are not large buildings, but "mosalas", prayer rooms. It's not really a mosque in the traditional sense. There are a lot of Muslims in France, and if the government doesn't want them praying on the streets or side walks of their neighborhoods, where they live, then it should assist in providing these French Muslims, a place to perform their prayers.
If the French don't want these Muslims in their land, why start wars in the Muslim lands, resulting in mass migration, a sea of refugees flowing into Europe? Don't warmonger in the Muslim lands, and the Muslims will stop pitching their tents on your front lawn. Don't screw up their lawn and they won't screw up yours.