Republicans have a double standard when it comes to Trump’s threats of "retribution"

Obama has included changes to the tax code, meant to penalize companies that move jobs overseas and boost those that invest in America, in every budget he submitted to Congress since 2009. Since 2012, he has repeatedly proposed an “insourcing” tax credit and eliminating deductions for moving expenses incurred in shipping jobs abroad.

Congress ignored nearly all those proposals.

Since 2010, Obama has also proposed several steps meant to discourage so-called corporate inversions, which is the practice of companies moving their headquarters out of the United States in order to avoid corporate taxes. When his Treasury Department moved to crack down on that practice this year, Republicans howled.

“The president’s answer is to go punish the companies,” the House’s then majority whip, Steve Scalise (R-La.), said at the time.