The FBI is itself a criminal organization, not likely they will turn themselves in.
Now the dirty politicians use state department aircraft to fly the bag men to the bribe. This makes it much easier to limit risk of being caught. Benghazi, Indonesia, Ukraine, China, etc....Have you ever wondered why those countries aren't sending their bribery agents to America, instead America always goes to them? If America is the bank, why does the bank travel to the guy making the deposit? The mark should be coming here to ask for consideration. The only reason American government goes to them is to engage in money laundering agreements unobserved.
I am assuming that the whistleblowers have alternative employment plans. And we are soon going to know who in the GOPe are with us and who is again us.