OFF SCRIPT: Watch Donald Trump tease Barack Obama over the China stair fiasco

Posted at 5:37 PM, Sep 16, 2016
and last updated 2016-09-16 20:37:14-04

It was coined 'the staircase snub', President Barack Obama was deliberately denied the usual red carpet welcome and forced to exit through the back of Air Force One when arriving at G20 last month. 

Donald Trump remembered the diplomatic diss fondly Friday night in Miami, Florida.

Watch the clip above.