The US says more than 1.7 million migrants were detained along its border with Mexico in the past 12 months - the highest number ever recorded.
More than one million of them were expelled to Mexico or their native countries, BBC News reported, citing data from US Customs and Border Protection.
Agents apprehended people from more than 160 countries.
President Joe Biden's popularity in opinion polls has been sinking, partly as a result of his immigration policy.
Just 35% of America...