WICHITA, KS, November 13, 2008 (LifeSiteNews.com) – Two pro-life volunteers participating in a round the clock prayer vigil were sickened last week, after being exposed to fumes from an oily substance that had been spilled across the driveway at George Tiller’s late-term abortion clinic. Operation Rescue, citing a similar incident that occurred in 2007, alleges that the spilling of the substance in such close proximity to where pro-life volunteers were participating in the 40 Days for Life campaign was an intentional “chemical attack.” One of the pro-lifers, Jennifer McCoy, was treated for four hours at a local hospital emergency room...