How can I unfriend a person in F.B.?

@Carla1951 please unfriend with care....

@Carla1951 It's so sad it's come to this. What ever happened to people, especially friends, agreeing to disagree on a topic and just not discuss them. There's more to a person than just their political views. Think of it replacing politics with food. Would a person unfriend someone because you liked one food or restaurant and they didn't? Sounds stupid, doesn't it? That's because it is. Same stupid for politics. But it seems to be a sign of these times.
Funny thing, though. It's been my observation that the unfriend or thinking that all that believe or voted a certain way should go to jail comes more from the left than the right, which means it's largely a leftist problem. Now me, I'm an independent. I can listen to, and try to see, both sides. Don't always agree with, or disagree with, both sides. But I listen to a side I disagree with. Who knows. I might learn something that I didn't know before that may cause me to revisit my thinking on a particular matter and may be even change it.