Please rotate your screen to portrait for optimal viewing experience

Mitch McConnell told Democrats trying to delay Cabinet confirmations to 'grow up'by Circa News

"All of these little procedural complaints are related to their frustration....we need to sort of grow up here and get past that."

Sen. Mitch McConnell

As Donald Trump's inauguration as president approaches, some Senate Democrats are concerned that his Cabinet picks will take office without having passed rigorous vetting by the Office of Government Ethics.

Mitch McConnell, Senate Majority Leader, did not care for that.

In an interview on CBS's "Face the Nation" on Sunday, McConnell blasted Democrats for attempting to hold up the process.

Trump's Cabinet picks, largely consisting of millionaires and billionaires with sprawling empires like his, could potentially have financial conflicts of interest that could keep them from doing their jobs. The OGE said in some cases, it hasn't even gotten drafts of financial disclosure reports from nominees whose confirmation hearings are this week.  McConnell retorted by saying he had to do the same in 2008 with "wildly liberal" picks.

Here's the full clip.

But in 2009, McConnell wrote "disclosures must be complete" before hearings.

Sen. Elizabeth Warren was not pleased with the holdup.

Here's the OGE's response to a letter from Warren and Senate Minority Leader Chuck Schumer.

Sen. Brian Schatz said logistics made rushed hearings even trickier.

The Associated Press contributed to this report.