Three people were arrested for allegedly chanting racist insults at two Barcelona players during an El Clasico match against Real Madrid in October, Spanish police said on Saturday.
Hundreds of environmental campaigners marched on Saturday in the South Korean city of Busan to demand stronger global commitments to fight plastic waste at U.N. talks in the city next week.
China's Huawei, blacklisted by the U.S., said on Saturday it is targeting 100,000 applications for its Harmony operating system in coming months as it seeks widespread help to achieve self-reliance.