Why has Trump U-turned over Ukraine?

Donald Trump has said, again, that he is "not happy" with Vladimir Putin. In an extraordinary cabinet meeting, the US president criticised his Russian counterpart, and announced that he had approved sending defensive weapons to Ukraine. After weeks of rejecting Volodymyr Zelenskyy's request for defence support – why the sudden change of tact? Is Trump's relationship with Putin fraying?And what's the latest as Trump hosts Benjamin Netanyahu again, a day after the Israeli Prime Minister announced that he had nominated POTUS for the Nobel Peace Prize.What next in hopes for a ceasefire in Gaza? Tariffs are also back. Trump announces more ... and more.  If you've got a question you'd like the Trump100 team to answer, you can email it to [email protected]. You can also watch all episodes on our YouTube channel.