How pro- lifers think is that freedom of choice is only when you make the same choice they believe in. These protestors are fine and dandy, but when you publicly methodically film to shame someone because they don't believe the exactly thing you do. You're not a protestor your voyeur whom gets some sick twisted pleasure out of shaming someone to show your so call moral righteousness.
The amazing thing is, we live in a very gray moralistic society, on one hand we try to triumph modern Victorian morality in an area of MTV and the internet. We believe people have a right to freedom, yet in those very countries people are boo or shamed by others because they have made different choices.
Not everyone whom has entered an abortion clinic does it because they were very loose or have no morals. Some do it because of health issues, financial reasons or even because of a rape, etc. Yet these protestors who film these individuals without even knowing the story behind why they were doing it. Protesting is fine and healthy for a so call democracy, but when you film people to shame them, you're not protesting anymore you are being a voyeur.