HuaWei, the China technical giant?
Obviously, Ms Meng has been alleged to violate the US sanction action against Iran. She was detained in the Vancouver International Airport by Canadian Police when tansferring to Mexico at the request of the US authority.
The reason behind this is not known, but Ms Meng has lost freedom for a while. Not sure what is going to happen to her.
Have not checked President Trump's twitter. It appears that he did not know this event when it happened. His attitude to this would be critical in resolving the problem. Not sure that China President Xi Jinping will step in to deal with the Meng's arrest by phoning President Trump.
Let's wait and see.