South Koreas prime minister has offered to resign amid a bribery scandal just two months after he took up the countrys No. 2 post, officials said Tuesday, in the latest political crisis to hit President Park Geun-hye. Lee Wan Koo has been at the center of a corruption scandal that flared after a businessman killed himself earlier this month, leaving a memo listing the names of eight high-profile figures he claimed to have bribed.