"It is time to end America’s longest war," the US president said.
Some Twitter critics thought stitching on the back of the coat resembled a plane crashing into a building.
9/11-related illnesses often make affected families feel like that dark day has never ended.
"Except when we invite the Taliban over for a photo op," George Conway fired back on Twitter.
We Muslims and minorities are conditioned to be fearful and apologetic about things we have not done. I don’t want to pass that on to my children.
Please don't call 911 about your nail polish colour.
On September 11, we looked back at some of the unforgettable images from that day 16 years ago.
The day of the attacks, Trump claimed that the destruction of the World Trade Center meant one of his buildings was now the tallest in lower Manhattan.
'There was no Twitter then. But I will try to re-live history.'