It hasn't taken long for Donald Trump to rip into Beto O'Rourke.
The Democratic nominee announced in a Tweet on Friday that he is ending his presidential campaign.
Hours later the US President said O'Rourke "quit like a dog" and used a cuss word to describe his political opponent at a "Keep America Great" campaign rally at BancorpSouth Arena in Tupelo, Mississippi.
The former Texas congressman has been of one Trump's most vocal critics.

Iran vows to attack any ship trying to pass through Strait of Hormuz
Drones target fuel tanks at Oman’s Duqm Port
Qatar announces interception of 2 jets, 101 missiles since Iranian attack
Two drones target US embassy in Saudi Arabia
Bahrain thwarts fresh wave of Iranian aerial attacks