Trump to visit US-Mexico border on Thursday

President Donald Trump will visit the US-Mexican border this week, his spokeswoman said Monday, in the latest bid to pressure Congress over border wall negotiations that have led to a partial government shutdown.There was no further information on where Trump would travel.The visit was announced as the White House and Democrats controlling the lower house of Congress refused to cede significant ground in what has become one of the biggest political challenges of Trump's turbulent presidency.