Trump Small Business Administrator Linda McMahon expected to resign her post, sources say

McMahon, a former professional wrestling exec, will likely help Trump in 2020.

Small Business Administrator Linda McMahon is expected to announce as soon as today she is resigning from her post, according to two sources familiar with the matter.

McMahon -- a wealthy former professional wresting executive and major booster of Trump's during the 2016 campaign -- is likely to help the Trump campaign with the 2020 fundraising efforts, sources said.

The White House didn't respond to a request for comment on McMahon's plans. She was one of the more behind-the-scenes figures in Trump's cabinet.