A new political action committee apparently supporting Westchester County Executive Rob Astorino’s re-election bid appears to be funded by Robert Mercer.

Mercer is known as a prominent supporter and backer of Donald Trump’s 2016 bid for the presidency and is the financial powerhouse behind Breitbart News.

http://www.lohud.com/story/news/local/westchester/2017/10/25/robert-mercer-astorino-win-for-ny/798075001/