You are completely mistaken my friend.
You are completely mistaken when affirm that Brazil is walking to improve the life of the people. In oppose for it, my friend, the country is walking the wide steps for the Nazi/facism/communism, that is right, we have about of 40 to 50 thousand violent deaths per year and the government only creates laws to protect outlaws. The media are censured and do not tell the truth of the corruption that run free for the government in all the levels. I feel disappoint you but I imagine that you are so long out of the country and lost some important things which are happening. Anyway, my best wishes to you.
My coment on: http://brazzil.com/component/content/article/233-june-2011/10492-why-my-fellow-brazilian-expats-should-head-back-home-to-brazil.html