Basically, this chart shows the national debt as a percentage of the GDP. At this point, it is so high that the debt is worth more than the entirety all of the incomes in the USA combined thanks to Obama. Sure, you could go, "ohh that's because Obama bailed out X", well yea, but he could have also decided not to do it at all and let the failed businesses fail as punishment for their misdeeds. Instead, we have to pay for other peoples mistakes in perpetuity.
Sadly, I feel that Trump will actually increase this number because he will have to in order to increase the taxable base. The only way out of massive debt like this is massive prosperity, and such things are investments that cost money. Thoughts?