London arrests over alleged explosives

A showing of political unity, as politicians and dignitaries of all stripes celebrate former Prime Minister Stephen Harper and the unveiling of his official portrait.

And: Disturbing allegations in London, Ontario after four people are charged with stockpiling chemicals that could be used to make explosives. The three men and one woman are all linked to Western University, in an investigation that started with a trespassing arrest.

And: ‘Non mi va’: Why Milan’s locals aren’t catching Olympic fever.

Plus: Russia’s relentless attacks on Ukraine, Trump wants to run federal elections, Canada’s ‘Ice Master’, and more.