Scary numbers.

[sciolist]

Apparently, the cost of war (and specific wars) to the US
http://costofwar.com/en/

And, a page with cute graphics enabling you to understand just how big a billion, or a trillion dollars is. Just because they rhyme, they're not very similar.

http://www.labnol.org/internet/visualize-numbers-how-big-is-trillion-dollars/7814/