"A red line has been crossed," says ecologist MP Sandrine Rousseau and other left-wing MPs outside the National Assembly, following comments by the head of Les Republicains, Eric Ciotti, advocating an alliance between his party and the Rassemblement National with a view to early legislative elections. (COMPLETE VIDI34W94W9_EN, VIDI34WA6FK_EN, VIDI34WB2YP_EN and VIDI34WB2AF_EN) IMAGES AND SOUNDBITES