News At Seven-Thirty highlights: 2 more confirmed H1N1 cases in Hong Kong; health authorities are searching for close contacts of the 4th confirmed case; Fujian Province reported its first suspected H1N1 case; former South Korean President Roh Moo-hyun committed suicide; Roh Moo-hyun once swore to uproot corruption; U.N. Secretary-General visited a displacement camp of Tamil civilians; a bomb exploded at a church in Kathmandu; Obama signed into laws that restrict credit card interest rates and fees; home owners has to summit premium application after the sale of H.O.S. flats; o Over 50 companies from Zhejiang Province held a joint recruitment fair; Tibetan Plateau’s rare animal are spotted in increasing numbers.