Climate change was a point of division between Obama and Republican rival Mitt Romney. The president declared climate change a global threat, acknowledged that the actions of humanity were deepening the crisis, and pledged to do something about it if elected. – Ron Fournier

Obama won the presidency on the strength of his message and the skills of the messenger. Now the talk of hope and change feels out of tune when so many Americans are out of work, over-mortgaged, and worried that life will be even tougher for their children. – Ron Fournier