 In April 2014, Brennan visited Kiev where he met with Ukrainian Prime Minister Arseniy Yatsenyuk and First Deputy Prime Minister Vitaliy Yarema and purportedly discussed intelligence-sharing between the United States and Ukraine.In the summer of 2014, Brennan faced scrutiny after it was revealed that some CIA employees had improperly accessed the computer servers of the Senate Intelligence Committee in the wake of oversight of the CIA's role in enhanced interrogation and extraordinary rendition.Brennan apologized to Senators and stated that he would "fight for change at the CIA", and stated he would pass along the findings of the Inspector General on the incident.