(Reuters)  Hundreds of protesters rallied on Sunday against Hong Kong’s disqualification of six candidates from legislative elections, the latest outpouring of anger at a perceived tightening grip on the city’s freedoms by China. The former British colony was handed back to China in 1997 under an agreement that gave ultimate control to Communist Party rulers in Beijing while promising Hong Kong a high degree of autonomy. But Beijing’s refusal to grant full democracy, which […]