Indiana Gov. Mike Pence has signed a religious freedom bill critics say will give businesses license to discriminate against LGBT people. The law prevents state and local governments from imposing a “substantial burden” on religion unless the government shows a compelling reason. Pence signed the bill at a ceremony, closed to the media and public, amidst a wave of criticism from celebrities and business leaders like the CEO of Salesforce, who said the firm would dramatically curb business in the state. The measure is similar to one that caused a firestorm in Arizona last year, forcing then-Governor Jan Brewer to veto it.