Updated

A coalition of 20 left-leaning transparency and ethics watchdog groups are fed up with CIA Director John Brennan's leadership and are calling on President Obama to ask him to step down.

The group, which includes the Project on Government Oversight, the Sunlight Foundation and Citizens for Responsibility and Ethics in Washington, among many others, on Tuesday accused the CIA of abusing its power and obstructing the Senate Intelligence Committee’s investigation into agency’s use of torture in the years following the Sept. 11 attacks.

In a letter to President Obama, the groups argued that the CIA has repeatedly tried to conceal and obstruct oversight of its detention and interrogation practices.

“Director Brennan did not begin this pattern, but he has continued and reinforced it,” the groups said. “The ongoing misconduct of the CIA, both prior to Mr. Brennan and under his leadership, sends a message to CIA employees, and creates an impression to the public that it is an agency without limits.”

Read more on WashingtonExaminer.com