Democrats have taken the first steps in challenging the declaration of national emergency by President Donald Trump made Friday in order to circumvent Congress on the construction of the border wall.
The Democrat-controlled House Judiciary Committee released a letter sent to the White House indicating that they have begun an investigation into the constitutionality of the declaration.
Trump has admitted that the declaration of a national emergency was made because Democrats were unwilling to approve of the border wall.
"The President's decision to declare a national emergency is a gross abuse of power that cannot be tolerated," he tweeted.
Here's the latest on the national emergency declaration: