Kwok Wai-ho, 69, who walked near his home in the 1300 block of Greeby Street in Lawncrest, Philadelphia, was attacked by a group of kids for no apparent reason. . A neighbor intervened and yelled at the group. The group fled. Wai-ho is in critical condition, on life support and not expected to survive. For 30 years, Wai-ho has run the Chinese Food Stand in South Philadelphia, as his father did before him. (Source: NBC10.com, Jul 17, 2007).