Work to build a wall along America's southern border with Mexico could start within months, according to Donald Trump.
In doing so, the US president is advancing a key campaign pledge.
Speaking to Amercia's ABC News, President Trump continued to insist that Mexico will ultimately pay for the barrier.
IN: "We're going…
OUT: …from Mexico"
DUR: 17 seconds
ABC News anchor David Muir pressed the US president on Mexico's refusal to pay.
IN: "Mexico's President…
OUT: …for Mexico
DUR: 24 seconds