HONG KONG (Reuters) - Hong Kong residents voted on Sunday in a legislative council by-election, with a "radical" pro-democracy candidate who was arrested in a recent riot running in what is being seen as a barometer of political tension in the financial hub.
The poll, to fill a single seat vacated by a former pro-democracy politician, is being watched for signs of growing support for a burgeoning "indigenous" movement that backs more extreme protests, including violence, to push for greater democracy.
