Three candidates for the Hong Kong chief executive election sparred in their first media debate on Tuesday night. Former Financial Secretary John Tsang Chun-wah, former Chief Secretary Carrie Lam Cheng Yuet-ngor and retired judge Woo Kwok-hing answered questions from the media and the public, covering topics such as politics, the economy and jobs. All three reaffirmed their support for the "One Country, Two Systems" policy.