“The anger behind Donald Trump’s firing of FBI Director James Comey on Tuesday had been building for months, but a turning point came when Comey refused to preview for top Trump aides his planned testimony to a Senate panel,” Reuters reports.
“Trump, Attorney General Jeff Sessions and deputy Attorney General Rod Rosenstein had wanted a heads-up from Comey about what he would say at a May 3 hearing… When Comey refused, Trump and his aides considered that an act of insubordination and it was one of the catalysts to Trump’s decision this week to fire the FBI director.”

