Associated Press: Two British Cabinet ministers said Tuesday that attempts to broker a new global pact on climate change by the end of the year are at risk of failing. Hopes for an agreement being reached at a United Nations summit in December “hang in the balance,” undermined by a climate of suspicion between rich and poor countries, said Foreign Secretary David Miliband, speaking at a press conference with his brother, Climate Change Secretary Ed Miliband. Nations will meet in Copenhagen, …