Authorities in the US state of Arizona have agreed to remove a wall made of shipping containers at the Mexican border. Watch this video to know more.

Arizona agrees to dismantle shipping container wall on Mexican border

US President Donald Trump campaigned on Thursday in Iowa - the state that kicks off the presidential nominating race next week - basking in the support of his base while the US Senate trial considering his impeachment continued in Washington.

Donald Trump revives border wall promise in Iowa campaign speech, mocks Democrats

The models, which cost the government up to $500,000 each, were spaced 30 feet (9.1 meters) apart

Trump's border wall models take shape in San Diego

'This is our land' says 80-year-old tribal elder, Alicia Chuhuhua. In her indigenous tongue, there is no term for 'wall' or 'border'

Native tribe fear Trump's Mexico wall will divide them