The GOP’s investigations go in circles It’s all BS: [Sen. Chuck Grassley] on Wednesday issued a joint statement with Rep. James Comer (R-Ky.) alleging Biden was involved in a “criminal scheme” when he served as vice president that involved a foreign national. The two Republican lawmakers called on the Justice Department to release a 2020 document they claim alleges Biden’s involvement in the scheme. “We believe the FBI possesses an unclassified internal document that includes very serious and detailed allegations implicating the current President of the United States,” Grassley said in a statement. “The FBI’s recent history of botching politically charged investigations demands close congressional oversight.”The video player is currently playing an ad. You can skip the ad in 5 sec with a mouse or keyboard But Grassley was singing a different tune on Friday, admitting to Newsmax’s Greta Van Susteren that he has no evidence to back his claim, Newsweek reports. “It is a very serious allegation. I wish I could say that I knew it was true or untrue,” the 89-year-old lawmaker told Van Susteren. According to the report, Grassley’s comments echoed a similar statement he made Thursday to Fox News’ Chad Pergram that he couldn’t confirm “whether or not it’s really criminal activity.” All we can confirm is that people are making shit up. Nancy Mace is out there saying that Biden is involved in prostitution and human trafficking: Congresswoman Nancy Mace of South Carolina joins Steve Bannon’s War Room to discuss findings in the Biden family investigation. Rep.…