Looks like a lot of people are concerned about the attacks on free speech these days. Kirsten Powers, a lifelong liberal Democrat, recently wrote a book called The Silencing: How the Left is Killing Free Speech. I'm familiar with Powers from her many appearances on Fox News, so I was intrigued by her book. I have not read this yet, but I think I'll make this my summer read and write a review on it once I'm done.
In the meantime, here's the link should you want to buy it on Amazon: CLICK+