jamming device strapped to the deck without firing a shot. iran insists it did not lose any of its drones. critics have disputed venezuela president nicolas maduro are questioning the government s explanation for a massive blackout last night. officials are blaming what they call an electromagnetic attack. phil keating has the latest tonight. venezuela is undependable power grade again failed last night, leading to a nationwide blackout. the socialist government is blaming the blackout on a criminal electromagnetic attack, but provided no evidence or details as to who or how that alleged attack was carried out. this comes just days after u.s. southern command says a venezuelan fighter jet aggressively shadowed u.s. ep three aircraft which it says was an international airspace over the caribbean. the u.s. recognized venezuela president juan guaido met outside today with a powerful