Your have got to be kidding me. Seven BILLION??

The IRS says Robert Mercer, the big Trump donor, owes $7,000,000,000 in back taxes. https://t.co/3cN4BURxWd

— Kyle Griffin (@kylegriffin1) November 4, 2017

7 Billion https://t.co/MPlEza4Igp

— Adam Parkhomenko (@AdamParkhomenko) May 6, 2018