Washington, DC [US], January 29 (ANI): Former US President Donald Trump has slammed the US-Mexico border deal as a “catastrophe waiting to happen,” The Hill reported. In a Saturday morning post on Truth Social, Trump called the southern border the “worst” in the “history of the world” and alleged that the US might suffer from another terrorist attack. Trump wrote on Truth Social: “Just 3 years ago, we had the strongest and safest border in US history. Today, we have a catastrophe waiting to happen. It is the worst border in the history of the world, an open wound in our once great country.” He…