I can't wait for SugarCounselorGuide to start a thread with a poll showing the exact opposite; saying that the "majority of Americans are against the FBI investigation."Polls are always skewed by who they ask.
If you ask 100 people in Council, Idaho, almost unanimously they will say the FBI are the bad guys in this one (and will also say things like Trump should be immediately re-installed as president so he can round up all the gays, jews, minorities, etc. and ship them off to "re-education camps".)
If you ask 100 people in Berkeley, California, Eugene Oregon or the south side of Chicago, almost all 100 will passionately support the FBI. (and a few will also add that the government should take over all major industries as well.)
That's how you get polls to come out the way you want them to. Bottom line, I don't trust any of them.