Dr. Rasha Alawieh said she follows their religious teachings, not their politics. But what do we really know about Hassan Nasrallah and Ali Khamenei?

A federal judge on Monday canceled a hearing for a doctor who was denied reentry to the U.S. and sent back to Lebanon despite his earlier order to keep her in the country. Immigration officials said they had found photos on Rasha Alawieh's phone that appeared to depict Hezbollah fighters and she allegedly told them she had attended the funeral of a Hezbollah leader.