islam, writing a 38 page manifest-approximato. he writes: today, the supreme court is set to hear a first amendment case that questions bufferrer zones, areas where protestors are allowed to gather outside of abortion clinics. tracy pots is in washington with more on that today's hearing before the high court. >> good morning. good morning, everyone. it is a first amendment issue. the protestors say their right to free speech they say isn't free at all if they're held back so far people can't hear what they're saying. >> massachusetts set up a 35-foot buffer zone around plant parenthood clinics that offer abortion. supporters say it's about public safety. two workers were killed there in 1994. >> we see protestors actually threatening, intimidating women, doctors abadministrative staff trying to get in the building. >> the buffer zone is no different than restricting campaigning near places where people vote, they argue. >> it's not that their messages can't be seen or heard but protects it is women and administrative staff and doctors from that kind of in-your-face harassments. it's really damaging. >> the supreme court will hear today from plaintiffs who argue the law targets only one kind of speech, people who