The recent pall showed that 25% of Americans think impeachment issue is a major 

factor on 2020 election, 58% is not a major factor. 49% agree with impeachment 

proceedings 46% disagree. I think there is a good possibility that public opinion

will change to be in favor of impeachment as it heats up by doing more public hearings

and revelations of president’s misconducts. 

I think the whistleblower had done what he was supposed to do according to the law.

When he hears something that may harm the nation he is supposed to report it through the designated channel.

And that's exactly what happened. I think it is illegal for Trump to punish this person.

He is a patriotic person who had done a good thing for the nation.

Trump can not do anything about Whistleblower. He is trying to find out 

White House officials who informed Whistleblower about the phone conversation. 

https://www.cnbc.com/2019/09/27/house-panels-subpoena-secretary-of-state-pompeo-for-documents-related-to-ukraine-probe.html

(cnbc: House panels subpoena Secretary of State Pompeo for documents related to Trump impeachment probe)