Hong Kong lawmaker Helena Wong moves from blunders to tainted water scandal
Democratic Party member Helena Wong rides on her popularity after blowing the whistle on the scandal over tainted water in housing estates

Democrat Helena Wong Pik-wan is getting her 15 minutes of fame, and is fighting to extend it.
Ever since July 5 - when her exposé of lead contamination in tap water at Kai Ching Estate in Kowloon City opened a veritable Pandora's box - the Kowloon West constituency lawmaker has not been out of the headlines.
Her phone has been ringing continuously as reporters clamoured for her views on what some consider to be belated responses by the government.
When contacted by the South China Morning Post last week for an interview for this article, Wong said: "Not now. I am going to have a press conference soon. And after that, I am going to meet officials and later in the evening, we will visit estate tenants."
With the district council elections in November and the Legislative Council poll next year, the tainted water saga, which has been dubbed "Hong Kong water-gate", makes this the prime time for politicians to try to shape what voters think of them.
Almost all political parties, be they pro-government or otherwise, are now jumping on the bandwagon and are testing water samples from as many private and public estates as possible.