GOP Continues to Attack and Harass the FBI and DOJ

Why does the GOP want to protect Putin?

I get why Trump does, he owes him too much money and I suspect getting out of paying by declaring bankruptcy again wont work in this case. He has to do Putins bidding to pay the debt off, hence stalling and reducing sanctions as much as he can, weakening NATO, and making China and Russia more powerful on the political and economic stages at the expense of America.

But why are so many Republicans trying to help those efforts?

The GOP has..

• Blocked a bill to require Tariffs be voted on. Remember Tariffs are in effect a sales tax. Tariffs on incoming goods mean Americans pay more, and as long as Americans buy the goods or foreign countries can sell elsewhere they are not hurt at all.
• Allowed the withdrawal of multiple international treaties and agreements. Most of the benefit is going to China, but Russia is also gaining as the USA steps back other countries make new deals and trade partners. So our farmers and manufacturers are losing business.
• Allowed the weakening of the US dollar by massively increasing the national debt. If this continues the dollar will be replaced by the Euro or something else as the default currency. At that point we are in major trouble and unlikely to recover.
• Sabotaging the Mueller investigation into Russian meddling with the 2016 election. In doing this they are further eroding Americans confidence in the government, just so they can protect Trump.  If they really believed he was innocent they would wait for the investigation to finish and then declare victory.  No one fights that hard to obstruct justice if they are innocent. One of thier current excuses is that its gone on too long with no proof of collusion. 
• Russia Investigation; 397 days over 20 indictments and 5 guilty pleas so far, including 4 ex-trump advisers and a bunch of Russians.
• Benghazi, over 2 years
• Hillary Clinton's email investigation, over 3 years
• Iran-Contra; 2,420 days
• Whitewater; 2,978 days.

The evidence that Trump is helping Russia at the expense of the USA is clear and indisputable, the only thing we dont know for sure is if that is because of an arrangement or just incompetence.

Most of the GOP dont get the possibly incompetent excuse, they dont have a history of multiple bankruptcies and are reasonably presumed to be competent.

So why are they selling America out?