We are Christian and Jewish and Muslim and Hindu and none of the above. We are gay and straight. We are black, brown, white, and innumerable combinations. We are young and old, female and male, with and without disabilities, urban and rural, and liberal and conservative. Every one of us is an equal American.

When I was first elected to the Senate, I was fortunate to be appointed to the Intelligence Committee. There, I saw up close the dedication and commitment of the men and women of our intelligence agencies.

When counting on learning from innovation, there are great successes but also failures. The Wright Brothers invented the aircraft and started an amazing process of innovation, where we now have planes that carry 500 passengers. Along the way there were some silly looking vehicles that crashed early on.

A courtroom is supposed to be a place where the status quo can be disrupted - even upended - when the Constitution or laws may require, where the comfortable can be afflicted and the afflicted find some comfort, all under the shelter of the law.

Black Saturday reminded many Australians of what they know only too well: that of all the advanced economies, Australia is perhaps the one most vulnerable to climate change.

My father is my idol, and I have grown up watching his films. He is my biggest influence and inspiration. I have learnt a lot from him, and I am who I am because of him. I'm extremely grateful to him for that.

Placing limits on carbon pollution from power plants is about ensuring that we have clean air to breathe and communities that are safe to live in. Carbon pollution limits are about defending families who have borne the heaviest burden of the main pollutant that is driving climate change.

I could never give up athletics. Running is what I will always do. Even if, maybe, the authorities could have stopped me from running in 2009, they could not have stopped me in the fields. I would have carried on with my running; it doesn't matter. When I run I feel free, my mind is free.