Really???? Because you've been investigating the Biden's for the past 4 years and so far you have no evidence other than a phony laptop which even the guy who turned it over to the FBI has said there is stuff on it that wasn't there when it was turned it, because he made a copy of the hard drive before handing it over.
Investigations of the Clintons have produced no evidence, no witnesses and no charges, even though Republicans spent $100 million investigating. The Andrew McCabe investigation - dropped with no charges due to no evidence. 7 Benghazi Investigation - no charges against anyone. 4 years of John Durham's investigations produced 2 charges, both of which were tossed for lack of evidence.
It seems the only people Republicans can find evidence against, are other Republicans.