There was a line of discussion as to what level of FTT Sanders had proposed. The amount matters, even though as I said I think it's a bad idea overall. You threw out a number saying that Sanders was ""rumored to be" pushing it, providing a Daily Caller article as backing that said no such thing. When you're having a discussion about numbers and you say "He is rumored to be pushing for 0.1% tax on all financial transactions" when there's no basis to support that he is pushing that number, then yes, you're fabricating reality. If you had said something like "based on what other FTT supporters have pushed for in the past I'd assume that Sanders may push for a .1% tax" then you wouldn't be fabricating reality. But that more accurate statement has much less impact for your point of view so you chose not to say that. Just asking for some intellectual honesty here, the things a bad idea without making stuff up to make it look worse.
Here is what he is pushing for:
https://en.wikipedia.org/wiki/Financial_transaction_tax#United_States