Israel claims its strikes have set back Iran's nuclear program by two or three years

As Israel continues to strike Iran's nuclear facilities and military targets, Foreign Minister Gideon Saar claimed said in an interview that by his country's own assessment, it had "already delayed for at least two or three years the possibility for them to have a nuclear bomb." How accurate is this claim? Analysis by FRANCE 24 international affairs editor, Kethevane Gorjestani.