Agence France-Presse: European and Asian leaders buckled down for a second day of talks in Beijing Saturday with climate change and energy security on the agenda after calling for reform of the global financial system. Leaders from the more than 40 members of the Asia Europe Meeting (ASEM) used the first day of the talks in Beijing to discuss the worst economic meltdown since the 1930s, with an appeal to overhaul the world’s financial mechanisms. “Leaders pledged to undertake effective and …