File photo taken on Aug. 12, 2017 shows police officers stand guard near the rally site in Charlottesville, Virginia, the United States. At least one person was killed in a multiple car crash following a violent white nationalist rally on Saturday in Charlottesville in Virginia, Charlottesville Mayor Michael Signer said. Jan. 20, 2018 reaches one-year mark for Donald Trump as the 45th president of the United States. One year into U.S. President Donald Trump's presidency, the uncertainties and anxieties over his unconventional playbook appear to have not diminished. As he seeks to implement his campaign promises, which seem controversial and even unacceptable to many, rifts, feuds and controversies dogged the year and 2018 would probably not be any different. (Xinhua/Yin Bogu)