The current debate over health insurance reform has led to renewed calls by conservatives for tort reform, which they point to as the best way to decrease the cost of medical malpractice cases. "Tort reform" refers to any changes in liability laws that place higher burdens on people injured by products or services, erect barriers to keep their grievances out of the court system and generally tilt the legal playing field in favor of big businesses. Ample information, like that put out by Public Citizen, SourceWatch and investigative reports from other news sources have demonstrated that the so-called "tort reform movement" is actually a massive, corporate-funded, fake "grassroots" campaign perpetrated by American industry to try and restrict citizens' access to the legal system for redress against harms caused by defective products and negligent practices.