Twitter censors pro-life organization's post promoting caroling events outside abortion clinics: Pro-life organization Pro-Life Action League took to Twitter to tweet a link to an article on its web site about how to organize a Christmas caroling event outside your local abortion clinic. It calls this annual event "Peace in the Womb." It tweeted: "Christmas is two weeks from today! There's still time to plan a "Peace in the Womb" caroling event outside your local abortion clinic. And we can help! Get everything you need right here." It then included a link to the web page where details are provided. Twitter censored the link by placing a sensitive content filter over the linked preview of the page.