Congressman Sean Duffy (R-Wis.) criticized the special counsel investigation of President Trump.
GWU Professor Jonathan Turley said the probe, headed by former FBI Director Robert Mueller, now includes a litigator who has been reprimanded for obstruction in past cases.
He and another new member of Mueller's team reportedly also donated thousands of dollars to Democratic candidates.
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"This seems more like an effort to prosecute Donald Trump," Duffy said.
"What the hell are we investigating?" he asked, saying that ex-FBI chief James Comey testified that there is no evidence of collusion between Trump and Russia.
"Why are we going through with this charade?" Duffy asked.
He called the probe a Democratic effort to undermine Trump's electoral victory and stall his agenda.
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