As said, the other day, Trey Gowdy is one that disputes the baloney Trump is trying to spread to his gullible followers.  Remember, Gowdy said "I think when the president finds out what happened, he is going to be not just fine, he is going to be glad that we have an FBI that took seriously what they heard"

Paul Ryan (start at about 2:52 in-agree with Gowdy. 

Intel Chair Richard Burr "I think that Trey Gowdy’s description of the process was correct"

Lindaey Graham "I haven’t looked at the evidence but I have seen no indication that a confidential informant was placed inside the Trump campaign that acted as a spy"

and Adam Schiff who is a democrat.