News At Seven-Thirty highlights: HK Exchange fund lost 83 billion; Businesses expect economy to get worse; University graduates career prospects in question; Abandoned backpack detonated in Tsuen Wan; WWII British artillery shell detonated in Central; Most Asian stock rebounded as China cuts rate; Bailout plan on hold until big three submit plans; More candidates of Obama cabinet revealed; Nationwide strike unless Thai government quits; Stronger ties with Latin America called for; Lien Chan arrived in Lima for APEC summit; UN voted to impose sanctions against pirates; Celebrated opening of new hotel resort in Dubai.