TAIPEI: Taiwanese President Lai Ching-te's party expelled on Wednesday (May 21) five members accused of spying for China, including a former aide to the self-ruled island's national security chief. Beijing and Taipei have been spying on each other for decades, but experts say the threat to Taiwan is greater given the risk of a Chinese invasion. The Democratic Progressive Party said its Central Evaluation Committee had agreed unanimously to expel the five members to "safeguard party discipline