Reuters: Germany's environment minister on Monday hit back at opposition from leading members of Angela Merkel's conservatives to a proposed coal levy, saying it risked jeopardizing the chancellor's credibility ahead of the G7 summit in June.
Germany has made climate one of the key issues of its G7 presidency and hopes to use the summit in Ellmau in Bavaria to encourage others to pledge tough goals to cut greenhouse gases ahead of a U.N. climate summit in Paris in December.
But opposition to plans to...