At last count, 226 people in the House have put their support behind an impeachment inquiry, and behind Pelosi.
As a result, clearly, no vote is needed, nor is it required.
74% of Democrats and 45% of the country support the inquiry, so it doesn’t look like anybody is alienated except the 35% that will never support impeachment, or even censure, against Trump.
Not sure why this is so hard for you to understand.
Every past Impeachment provided the House with evidence and they voted for an Impeachment Inquiry. Republican and Democrats all voted together.
If you have the evidence and the votes to hold an Impeachment Inquiry, bypassing the power of Republicans and Democrats voting to move this forward is just stupid.
You are telling the voters you don't have the evidence or the votes so you decided to make the decision on your own which makes it a partisan claim.
Now you have another problem. Under federal law, the offense of obstructing Congress ONLY applies when any inquiry or investigation is being had by either House, or any committee of either House.
Again, neither the House nor any of its committees has voted to conduct an impeachment inquiry. There is no formal impeachment proceeding to obstruct. Furthermore, the letters in question are not actually demands carrying the compulsory force of law; technically, they are just informal requests. No one is required to comply with a mere request, and refusing to do so is not evidence of anything, let alone obstruction.
The WH has already responded stating without a formal vote for an Impeachment Inquiry, we will not provide any documents or testimony requested.
So why would you do something so stupid as to bypass the House and do this on your own if you had the votes and evidence? If Pelosi had the votes and the evidence she would have rammed it down Trumps throat and any suggestion that she wouldn't do that is just idiocy.
IF they don't hold the vote, they won't get any support to Impeach and this will fall flat on its ass. This is a dumb way to do it if you actually have the votes and evidence and its the only way to do it if you don't have the votes or evidence.
Most of this country knows this.