The aftermath of a terrorist atrocity and the President of the US is tweeting:

- Do you notice we are not having a gun debate right now? That's because they used knives and a truck!

- At least 7 dead and 48 wounded in terror attack and Mayor of London says there is "no reason to be alarmed!"



Just the kind of measured response we expect from the world's most powerful statesman, who (lest we forget) was curtseying to the Saudis only a week ago.