Tulsi Gabbard's Senate testimony reveals Iran's nuclear program remains inactive, challenging Trump's claims of an imminent threat. What does this mean for U.S.-Iran relations?
Tulsi Gabbard states Iran hasn't resumed nuclear enrichment.
Senator Warner questions Gabbard's omission of key details.
Gabbard warns of potential long-term military rebuild in Iran.
Joseph Kent resigns in protest against misleading Trump claims.