House Intel chair: 'Highly probable' that 'many countries' accessed Clinton's server

House Intelligence Committee Chairman Devin NunesDevin Gerald NunesTen post-Mueller questions that could turn the tables on Russia collusion investigators Schiff, Nunes pressed DOJ for Mueller briefing The Hill's Morning Report - Mueller report will dominate this week MORE (R-Calif.) said there's a good chance many countries gained access to Hillary ClintonHillary Diane Rodham ClintonImpeachment? Not so fast without missing element of criminal intent Former Bush assistant: Mueller report makes Obama look 'just plain bad' Seth Rich's brother calls for those pushing conspiracy to 'take responsibility' MORE's email server while she was secretary of State.

"It's highly probable if you set up a server on the outside and you are a high-ranking government official, especially the secretary of State, that many countries got into that server," Nunes said in an interview on Hill.TV's "Rising" that aired Thursday.

"So, do I have specifics? No, but if I had to bet money, I would have said this back when we were looking for the 33,000 emails," he added.

Clinton's private email server has long been a target for Republicans.

Former Trump campaign adviser George PapadopoulosGeorge Demetrios PapadopoulosGeorge Papadopoulos urges Barr to investigate examples of 'spying' while he was campaign aide Ten post-Mueller questions that could turn the tables on Russia collusion investigators Rand Paul blocks resolution calling for release of Mueller report MORE, who was the first guilty plea in special counsel Robert MuellerRobert Swan MuellerSasse: US should applaud choice of Mueller to lead Russia probe MORE's probe into Russian election meddling, admitted to lying to the FBI about contact with Russian agents who offered the Trump campaign "thousands" of damaging emails about Clinton. 

— Julia Manchester