My younger sister retired a few years ago after a 30-year career teaching history and social studies at an inner-city high school.

I think he [Vaclav Havel] is one of the great figures of the 20th century. He is one of the people that was able to be a part of overthrowing a dictatorial system by talking to people and understanding what the elements of democracy really are and respect for each other and elevating.

My younger sister retired a few years ago after a 30-year career teaching history and social studies at an inner-city high school.

Vaclav Havel was the most amazing man in terms of being the combination of somebody with massive moral authority, great courage for having espoused the concepts of democracy, freedom throughout a very difficult communist period, a very modest man, and somebody with a fabulous sense of humor and the idea of being able to see the absurd in situations.

Young people realize that something is amiss. There's a generation that fell in love with their phones, and it's very hard for them to see that there's a problem. But young people are desperate for the attention of their parents, who are really not paying attention to them.

CD4 being the level of the lymphocyte that indicates the level of your immune function.

I see a bit of a contradiction between the fight against the Islamic State and the desire to remove the Assad regime. And even if you work with Russia, I'm just not sold that working with Russia is an effective way to hasten the end of the Assad regime or to enact any type of punitive measures.