Trump has promised to "a big, beautiful wall" with Mexico as a centerpiece of his presidency but offered few details of where it would be built, when and at what cost. The wall, he said, is important to stop the flow of illegal migrants and drugs into the country.
The US Customs and Border Protection document calls for a total of USD 33 billion in new border spending, including USD 18 billion for the wall, USD 5.7 billion for technology gear, USD 1 billion for road construction and maintenance and USD 8.5 billion for 5,000 new Border Patrol agents, 2,500 border inspectors and other personnel, the US official said.
The opposition Democratic party immediately described as a waste of tax payer's money.
"Spending USD 18 billion on a useless border wall is a non-starter for House Democrats," House Democratic Caucus Chairman Joe Crowley said.
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"This is alarming," said House Democratic Leader Nancy Pelosi in a dear colleague letter.
In a statement Senate Democratic Whip Dick Durbin said it's outrageous that the White House would undercut months of bipartisan efforts by again trying to put its entire wish-list of hardline anti-immigrant billsplus an additional USD 18 billion in wall fundingon the backs of these people.
"Effective border security will not be successful unless we close dangerous legal loopholes that enable illegal immigration and visa overstays. If these loopholes are not closed, and enforcement capabilities are not enhanced, our immigration system and border cannot be secured," it said.
According to Wall Street Journal, which first reported about it, the document envisions the wall project unfolding over 10 years.
Congressman Ral Manuel Grijalva said the US-Mexico border region already boasts more than 1046 plus kilometres of physical barriers, thousands of Border Patrol agents, and billions in 'border security measures'.
"Trump and the Republicans who still sympathise with his maniac obsessions would rather waste USD 18 billion on a border wall than fund critical programmes that invest in the American people.
It is also alarming that Trump continues to toy with the lives of more than 800,000 DREAMers," the Congressman said.
Since day one, his bait-and-switch approach to DREAMers has done nothing more than stop all progress we have made to ensure a permanent and fair fix to the DACA programme.