Barack Obama: “That's we'll use all the powers of this office to help advance efforts aimed at preventing more tragedies like this. We…”

If I had a blame pie for why politics is so polarised and why we're seeing a rise of populism in many places, it's because of that information that is going into our brains every day.

People need to “rediscover what’s the story we tell about how we’re going to live together, and see each other, and recognise each other, and disagree, and yet, still care for each other”.

The fact that any president, or any administration, is willing to engage in such transparent efforts to intimidate someone should outrage all Americans, regardless of how they feel about Congresswoman Omar’s political views.

The full weight of the federal government is being brought down on a law-abiding elected official because she has dared to criticize the president.