These invasions, these toppling of governments...have unintended consequences.
Now, in fact, what we have got to do -- and I think there is widespread agreement here -- is the United States cannot do it alone.
Absolutely. In fact, climate change is directly related to the growth of terrorism.
The time is long overdue for us to take marijuana off the federal government's list of outlawed drugs.
Climate change is real, it is caused by human activity, and it is already causing devastating harm here in the United States and to people a...
We must address the global crisis of climate change and transform our energy system away from fossil fuels.
I think there's a little bit of a myth about Denmark... The fact is that Denmark, like other Scandinavian countries, has a much higher voter...
We need to create a culture which, as Pope Francis reminds us, cannot just be based on the worship of money.
To the extent we can get an agreement on both sides of the aisle to move forward in this area, to expand coverage, we think that's something...
The goal cannot be simply to protect high interest rates going to vulture funds on Wall Street.
When people are suffering and hurting, you cannot continue to squeeze them.