Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

    JUST WATCHED

    Can a wall be built between U.S. and Mexico?

MUST WATCH

Can a wall be built between U.S. and Mexico?

CNN's Gary Tuchman visits the Mexican border to examine whether Donald Trump's proposed border wall would possible.

Can a wall be built between U.S. and Mexico?

CNN's Gary Tuchman visits the Mexican border to examine whether Donald Trump's proposed border wall would possible.