Explained: what is the Trump-Biden-Ukraine scandal about?
- What you need to know about the whistle-blower’s complaint that the White House is refusing to release to Congress

Recently, a whistle-blower from the US intelligence community voiced urgent concern about a matter involving the president.
The White House is refusing to release the whistle-blower’s complaint to Congress but it has been reported that it is about a conversation between Donald Trump and the president of Ukraine.
In public, Trump is calling for an investigation of former vice-president Joe Biden and his son, Hunter Biden, that involves Ukraine.
The president’s interest in getting dirt from abroad on a prospective election rival has been hiding in plain sight for months.
The president has behaved this way before. In 2016, he openly encouraged Russia to snoop on Hillary Clinton’s email. More recently, he said he would listen to foreigners who came to him with dirt on opponents.
Here are some questions and answers about why the Ukraine matter has now become a full-blown scandal.
