When you question a man's motives, when you say they are acting out of greed, they are in the pocket of an interest group, et cetera. It's awful hard to reach consensus. It's awful hard to reach across the table and shake hands. No matter how bitterly you disagree, though, it is always possible if you question judgment and not motive.

I had a great deal of trouble focusing. My two - I had three children, and the two that survived - boys - were very badly injured. I did my job. I didn't miss the votes. I showed up. But I just could hardly wait to get home.

But I was amazed at how organized the Palestinian election authority was, how competent they were in setting up their polling places and the poll workers they had.

It is no secret that I believe my son, Attorney General Beau Biden, would make a great United States senator - just as I believe he has been a great attorney general. But Beau has made it clear from the moment he entered public life, that any office he sought, he would earn on his own.

I get overwhelming support in the African-American community.

I am not a theologian, nor am I a priest or a minister, but I think building walls is fundamentally contrary to what made this country what it is. We're a pluralistic society in its functions.

We have to make sure that not only we [politicians] actually focus on, but the entire nation knows we're focusing on, growth and competition within the United States of America and compete internationally. I don't know anywhere where it's written that we have to be number two.