CTV National News for Tuesday, March 3, 2026: Middle East remains on edge after more U.S. and Israeli strikes on Iran

More U.S. and Israeli strikes triggered retaliatory attacks across the Gulf, with embassies hit and civilians fleeing to safety;U.S. President Donald Trump says Iran’s air defences and leadership are 'gone,' and voiced frustration with his own advisers and allies, and as airstrikes on Iran rattled investors, with the TSX and Dow dropping sharply before rebounding, as oil and gas continue to spike.