Technically speaking, the title is true. On a more realistic basis, Israel will take out anything of threat in Iran long before Iran has a bomb. From The Jerusalem Post:

Iran has taken command of its nuclear technology and could have an atomic bomb in a year, Transportation Minister Shaul Mofaz was quoted as saying Wednesday, citing Israeli intelligence.

In the past, the general consensus in the intelligence community has been that Iran had hit some technical difficulties with enrichment and that its attainment of nuclear capability was much further off.

…

“Teheran leads the axis of evil, poses a threat to the entire world, is up to its neck in the Middle East and is even trying to get a foothold in the West Bank,” he said.

Meanwhile, as a second US aircraft carrier steamed into the Persian Gulf, CBS reported Tuesday that the Pentagon had ordered military commanders to develop new options for attacking Iran.

According to the report, the planning was being driven by what one officer called the “increasingly hostile role” Iran is playing in Iraq - smuggling weapons into Iraq for use against American troops.

Targets would include everything from the plants where weapons are made to the headquarters of the organization known as the Quds Force which directs operations in Iraq, CBS reported.