The US President Donald Trump traveled to Calexico, California and said the US immigration system was overburdened and illegal border crossings must be stopped, The Guardian reported. 

“There is indeed an emergency on our southern border. It’s a colossal surge, and it’s overwhelming our immigration system. We can’t take you anymore. Our country is full," he said.

Trump, whose main focus of the 2020 election campaign is border security, held a briefing in the border town of Calexico.