Tony Blair is a liberal.

As a liberal, he does not support marriage equality.

Trump is under no obligation to produce his tax returns, in fact, a businessman would be a fool to do so. 
Nevertheless,

Of course he is under obligation.  It was one of his major campaign promises.

According to Ben Carson…..

https://www.washingtonpost.com/news/post-politics/wp/2017/05/24/ben-carson-calls-poverty-a-state-of-mind-during-interview/

I guess that makes sense.  It's been my belief for a very long time that Trump isn't a billionaire and never has been.  That's why he won't show his tax returns.  He is only a billionaire in his head.

I wasn't aware that poverty began when Trump became president. 
In fact, after Obama got done doubling the national debt in just 8 years from $10 trillion to $20 trillion, the economy immediately bounced UP the day Trump was elected - and has continued to rise.

Trump is under no obligation to produce his tax returns, in fact, a businessman would be a fool to do so. 
Nevertheless, Rachel Maddow got ahold of some of them illegally, and boldly posted them on a prime time special - which should have put her in jail.