TOPSHOT - Russia's President Vladimir Putin (R) offers a ball of the 2018 football World Cup to US President Donald Trump during a joint press conference after a meeting at the Presidential Palace in Helsinki, on July 16, 2018. The US and Russian leaders opened an historic summit in Helsinki, with Donald Trump promising an "extraordinary relationship" and Vladimir Putin saying it was high time to thrash out disputes around the world. / AFP PHOTO / Yuri KADOBNOV