Original sentence: Mainstream medical doctors and scientists reject the claims of most chiropractic associations and schools as pseudoscience; many refer to their claims as fraud.Most recently, a chiropractor from the Canadian Memorial Chiropractic College in Toronto and two professors at the Los Angeles College of Chiropractic also agreed on this position by stating that all chiropractic organizations engage in and promote "quackery.The scientists and medical doctors at this school rebelled against this plan and created their own website explaining why this would be a bad idea.They enlisted the help of Nobel Prize-winning scientists to explain to the school's administration, and the public, why chiropractic is unscientific.York University once attempted to affiliate with a chiropractic school
Edited sentence: Many of these leaders choose to operate iin a clandestine fashion, and deliberately disseminate misleading information.There is also a great deal of cirticism of this self-proclaimed consumer organization called the National Council Against Health Fraud.They have been embarrassed many times in tribunals and prestigous hearings, and have been accused of having hidden agendas