Please investigate the following acts of misconduct by Roberta Lange, chair of the Nevada Democratic Convention.
1) The initial vote was taken 30 minutes prior to schedule and while delegates were still entering the building.
2) Requests for a re-vote were ignored.
3) Requests to review and acknowledge petitions were ignored.
4) Rule changes were passed without a majority.
5) 64 Sanders delegates were disqualified with very few given the chance to prove eligibility.
6) The convention was closed with a motion for a re-vote still on the table.