The information that Donald Trump urged Ukrainian President Volodomyr Zelensky to investigate suspicions of corruption against Joe Biden's son has been interpreted by Democrats as the US president trying to invoke foreign power to interfere in US domestic politics, which is a violation of the US constitution.

According to SVT correspondent Carina Bergfeldt, Trump's call for China to also review Joe and Hunter Biden is remarkable.

- While the Democrats are investigating whether this has happened in various committees in the House of Representatives, the president stands and repeats the same thing, adding to China. A country that is hardly known to be legally secure and with which Trump has an ongoing trade war. This has amazed many, says Carina Bergfeldt.

Want to normalize the events

According to Carina Bergfeldt, Trump's open calls for Ukraine and China are a way to normalize what has happened lately.

- Trump's tactic is that by tweeting it, saying it openly and repeating saying that this is no danger. At the same time: Just because someone says it over and over again does not automatically mean that what they say is legal. This is exactly what this investigation has to look at and find out whether or not you believe the president has misused power, says Carina Bergfeldt.