Tulsi Gabbard's right-hand man Joe Kent under scrutiny after leaked emails surface. What is the controversy?

US intelligence chief Tulsi Gabbard's top aide Joe Kent is currently under scanner. Joe Kent, reportedly instructed the National Intelligence Council to edit official assessments so that they aligned with Trumps statements about Venezuelan gang activity. Gabbard, who serves as the director of national intelligence, later fired two top intelligence officials over the fallout from the report.