The TV host known as "Dr. Phil" embedded with U.S. immigration enforcement officers during an operation in Chicago on Sunday, defending President Donald Trump's deportation effort as the crackdown neared the end of its first week.

Dr. Phil McGraw said on Sunday that he’s embedding with Immigration and Customs Enforcement officials as they conduct what federal officials are calling “targeted operations” to enforce immigration law in Chicago.

Tom Homan said he is being "realistic" with how many undocumented migrants will be removed from the U.S., citing costs.

On his first day in office, Donald Trump launched his second term with a barrage of executive orders. Unsurprisingly, many could have a major impact on Mexico, which shares a 3,145-kilometre border with the US and more than 200 years of diplomatic and economic ties.