Islamabad- Criticizing the PML-N government for using force against the PTI and PAT workers, Khyber-Pakhtunkhwa Chief Minister Pervaiz Khattak said that the rulers are mentally sick. Talking to media here on Sunday, Khattak asked “Are the rulers stronger than Pak Army and the court?” He said that his party workers are going to participate in the protests. The CM angrily said that the streets where the workers were protesting were not property of rulers.