The authority of President Trump's executive order to temporarily halt travel between 7 terrorist sponsoring nations and the USA is legally based on laws passed by Congress, where the executive orders of President Obama to open our borders to illegal immigration circumvented Congressional laws. So stated VP Mike Pence this morning, 2/5/2017, on Face The Nation.
http://www.msn.com/en-us/news/video/pence-says-president-trumps-tweets-dont-question-judges-legitimacy/vi-AAmDPSW?ocid=spartandhpPresident Trump is doing his job, and doing it very well, mind you, while taking no salary.
https://www.whitehouse.gov/the-press-office/2017/02/04/promise-make-america-safe-againFour Of President Trump’s Executive Actions Were Signed To Ensure The Safety Of The American People
• On January 25th, the President signed an executive order to enhance the public safety of the interior the United States through enforcement of immigration laws.
• On January 27th, the President signed an executive order that enhances the protections the American People from terrorist attacks by foreign nationals admitted to the U.S.
• On January 28th, the President signed an executive memorandum ordering the Secretary of Defense to work with other cabinet members to develop a plan to defeat ISIS.
• On January 28th, the President signed an executive memorandum establishing the organization of the National Security Council.
President Trump Has Spoken To Sixteen Foreign Leaders And Has Emphasized His Priority Of American National Security
• On January 21th, The President spoke with the President of Mexico, Enrique Pena Nieto.
• On January 21st, The President spoke with the Canadian Prime Minister, Justin Trudeau.
• On January 21st, The President spoke with the President of Indonesia, Joko Widodo.
• On January 22nd, The President spoke with Israeli Prime Minister, Benjamin Netanyahu.
• On January 23rd, The President spoke with the President of Egypt, Abdel-Fattah El-Sissi.
• On January 24th, The President spoke with Indian Prime Minister, Narendra Modi.
• On January 27th, The President hosted British Prime Minister Theresa May.
• On January 28th, The President spoke with the Prime Minister of Japan, Shinzo Abe.
• On January 28th, The President spoke with German Chancellor Angela Merkel.
• On January 28th, The President spoke with the President of Russia, Vladimir Putin.
• On January 28th, The President spoke with the President of France, Francois Hollande.
• On January 28th, The President spoke with the Prime Minister of Australia, Malcolm Turnbull.
• On January 29th, The President spoke with The King Of Saudi Arabia, Salman bin Abd al-Aziz Al Saud.
• On January 29th, The President spoke with The Crown Prince of the United Arab Emirates, Mohammed bin Zayed.
• On January 29th, The President spoke with the acting President Of South Korea, Hwang Kyo-Ahn.
• On February 2nd, The President met with His Majesty King Abdullah II Of Jordan at the National Prayer Breakfast in Washington, D.C.