President Barack Obama’s job approval rating fell sharply over the past month—from 53 to 45 percent, according to a new CNN poll. Fifty-four percent of Americans disapprove of the job he’s doing, also up from 45 percent, the survey found.

Sixty-one percent disapprove of the way he’s handling government surveillance of Americans in the aftermath of a series of dramatic reports about National Security Agency spying, while 35 percent approve.

Obama's early second term has been buffeted by a series of controversies—not just about the NSA surveillance, but also allegations of misconduct at the IRS and government spying on reporters. The president was expected to address those issues in a new interview with Charlie Rose, which airs Monday night.