Public-opinion samples indicate that, while many Americans are deeply worried about Iran, they recoil from the idea of undertaking any additional combat responsibilities and the associated losses.

CENTERFORSECURITYPOLICY: Where's our Churchill?

She stressed that the idea was "not a money making exercise" and that any additional earnings derived would be passed onto an independent trust to invest in improving internet access and security.

BBC: Shorter .uk internet domain proposed by Nominet