Tomorrow Olympic games will start

Hi all,

This is my first message in english.
I will try to write one message each week and I will need you to improve my skills and to correct (it will be necessary I think).

Because I love sports, I choose the Olympic games as first topic. But what can I say right now ?
There are different ways to deal with : politics (agree or not with the Chinese government), sustainable development and pollution (Beijing lives with smog all the year), sports ?

Let me know your choice ?
Thanks in advance.