You do have this circumstance in Karachi that because people know things are changing, the stakes are higher. Everyone is thinking, "My home is threatened, my job is threatened, my identity is threatened, my world is threatened." And that creates a very particular sort of climate, that is linked.

We have 24 states where Republicans run both of them. But in terms of a liberal project that people feel they can sign on to, that feels that it speaks to everyone in the country, that speaks to what we share and the principles we hold, Republicans have developed a message for all of that, you know?

You do have this circumstance in Karachi that because people know things are changing, the stakes are higher. Everyone is thinking, "My home is threatened, my job is threatened, my identity is threatened, my world is threatened." And that creates a very particular sort of climate, that is linked.

Here is a needle President Obama needs to thread if he chooses a ninth. The nominee would need to be so strongly qualified that he or she would be hard to reject. The person must also be willing to be nominated even though leading Senate Republicans have said they will not consider anyone the president names.

Let me name three of the people who influenced me, although it's definitely not a complete list. Ayesha Jalal, the formidable Pakistani-American historian, has rigorously re-evaluated Jinnah's political strategies leading up to Partition. Akbar Ahmed, a former diplomat and now a distinguished scholar, has documented Jinnah's life as a man who welcomed, worked with, and even married people of other faiths. And then there is Ardeshir Cowasjee, the great Parsi newspaper columnist, who in his mid-80s is a kind of living history of all of Pakistan, old enough to have known Jinnah himself.

The Republican critique here is that Russia is in a weak situation, but has been emboldened by a weak response from the United States, that in Ukraine, that in other places, the United States has not stepped forward.

As we have seen after every other [Donald] Trump controversy, this one only increased their enthusiasm for him. His supporters thought the idea of a temporary halt in Muslims coming to the U.S. was a common sense proposal in a time of great fear about terrorism.