Daily headlines from the UAE and around the world brought to you by Gulf News. Trump rejects Helsinki comments criticism. Abu Dhabi doctor plans to cycle 160km to support cancer research. China files a WTO challenge against the threat of 200 billion dollars more in tariffs by the US. Cristiano Ronaldo said that joining Juventus meant moving forward. Cardi B with 10 MTV Video Music Award nominations. See more at: http://gulfnews.com/videos