Trump's White House: Five takeaways from Thursday

US President Donald Trump had a busy Thursday, stirring up diplomatic controversy with Iran and Australia before asking national religious leaders to pray for his reality TV successor Arnold Schwarzenegger. In typical fashion, Trump's latest toe-to-toe with a foreign power began with a pre-dawn tweet, this time over an Iranian ballistic missile test which Tehran denied was a breach of its 2015 nuclear deal with world powers. "Iran has been formally PUT ON NOTICE for firing a ballistic missile.Sh