Former Cabinet minister Clare Short has criticised the US-led tsunami aid coalition, saying the UN should be leading efforts. President Bush has announced that an alliance of the US, India, Australia and Japan will co-ordinate a humanitarian drive. But Ms Short said the effect of the parallel coalition would be to undermine the UN. She said only the UN had the "moral authority" to lead the relief work. Ms Short resigned as international development secretary over the Iraq war. "I think this initiative from America to set up four countries claiming to co-ordinate sounds like yet another attempt to undermine...