The President exerted about the same amount of power that a prize fighter delivers with a punch.

454 kilograms of force on the glass and it did not break. Wow, that glass is some tough stuff!

Now it becomes obvious why Conor McGregor challenged Floyd Mayweather and ducked President Trump.

Hat Tip Gatewaypundit: AMAZING! President Trump Exerts 1,000 Pounds of Pressure on Device in WH Product Demo (VIDEO)