Thank you @BarackObama for the kind words. Your leadership at the 2015 Paris climate conference helped prove that global cooperation on climate is possible and gives me hope that we can reach our goal of zero emissions. twitter.com/BarackObama/st…

I'm almost always interested in books about American presidents, and I especially loved A Promised Land. It’s a fascinating look at what it’s like to steer a country through challenging times. gatesnot.es/2TwwPtT

One of these people has not lived in the White House. @BarackObama @MichelleObama pic.twitter.com/WoVuG0XNqB