Donald Trump launches 2020 re-election campaign
This week, Donald Trump kicked off his re-election campaign with a rally in Orlando, Florida. The US president spent much of his speech attacking the press, the political establishment and the Mueller investigation into Russian election interference. He called on his supporters to "keep America great" by rejecting the "radical socialism" of his opponents.
Meanwhile, Facebook enters the virtual financial fray as the social network unveils its own cryptocurrency, "Libra".
And protests continue in Haiti, where demonstrators are accusing the government of siphoning off almost $4 billion of humanitarian aid which should have gone to the people.