Those who oppose an Israeli strike on Iran say this will trigger Iranian sleeper cells in the US and Canada and thus play havoc in America. This objection ignores the reason why those sleeper cells were established in the first place—beginning in the 1990s—and what they might more readily be encouraged to do if Iran deploys nuclear weapons.
Moreover, Iran is penetrating anti-American regimes in Latin America. Mahmoud Ahmadinejad has been wooing Venezuela strong man Hugo Chavez. Given Iran’s’ long-range ballistic missiles, if they are tipped with nuclear bombs, one may reasonably expect one or more “Cuban Missile Crises” in the future.