52 Singaporeans arrested, detained in China's Guangxi over suspected pyramid scheme

52 Singaporeans have been arrested and detained in Guangxi, following China's crackdown on suspected pyramid scheme activities. According to three sources CNA spoke to, they have been detained since at least mid-July. This is believed to be the largest number of Singaporeans arrested and detained overseas at any one time. CNA understands these pyramid schemes have allegedly been operating in China for several years. Sabrina Ng reports.