For Greater Washington to lead in the global digital economy, we must start operating as a unified portfolio rather than three adjacent jurisdictions.

US President Donald Trump has called for regime change in Iran and said "major combat operations" are under way.

US President Donald Trump says "major combat operations" are under way, and calls for Iranians to rise up and "take over your government".

Apparent Iranian attacks have been reported in Dubai, Doha, Bahrain, Kuwait, and elsewhere in the region. Earlier, Donald Trump said "major combat operations" were under way in Iran.