Hollande, Merkel, Rajoy arrive in Alps for crash tribute

By Jean-Francois Rosnoblet SEYNE-LES-ALPES, France (Reuters) - French President Francois Hollande and German Chancellor Angela Merkel arrived together by helicopter on Wednesday in the remote Alpine region where an Airbus plane smashed into a mountain, ahead of an international tribute to the 150 victims. Spain's Mariano Rajoy later joined them in the village of Seyne-les-Alpes, headquarters of search operations. Germanwings said 72 Germans were killed in Tuesday's crash, the first maj