What's the point, since Obama didn't use a blind trust then Biff can take $ from foreign governments? Did Obama do something wrong in this regard?
A blind trust is just a tool to avoid financial conflict, like Biff is engaging in. Transparency and avoiding financial conflicts of interest is the important thing. I'm nto sure how Obama making money from writing a book is improper.
What you are describing is political theater so that you feel better at night. It's not real. If people want to take money for quid-pro-quo, they are going to do it even if they have blind trusts. Don't be stupid.
Having a blind trust puts zero barriers in place for taking cash or other forms of compensation.