Farmers use tires to write a message to French Prime Minister Manuel Valls : "Valls, We Are Waiting For You" on the highway between Paris and Lyon in Limonest near Lyon, central France, Thursday, July 23, 2015. Angry French farmers block the famed Mont Saint Michel causeway and highways leading to the Alps, hoping to get more government help for margins they say are being chipped way by cheap imports and pressure from grocery chains. Thursday's protests were a rejection of the government offer to back loans to the farmers and delay tax payments as part of a 600 million euro plan. (AP Photo/Vincent Dargent), APTOPIX