06 FEB 2017: Dozens of tech companies, including Apple, Google, and Facebook, are siding with Washington state and Minnesota as they fight Donald Trump’s ban on refugees and travellers from seven predominantly Muslim countries from entering the US. Lawyers for the two states told a federal appellate court that restoring Donald Trump’s ban on refugees and travellers from the seven countries would “unleash chaos again.”

The filing with the 9th US Circuit Court of Appeals in San Francisco came early Monday after the White House said it expected the federal courts to reinstate the ban.

Washington and Minnesota said their underlying lawsuit was strong and a nationwide temporary restraining order was appropriate. If the appellate court reinstated Trump’s ban the states said the “ruling would reinstitute those harms, separating families, stranding our university students and faculty, and barring travel.”

The rapid-fire legal manoeuvres by the two states were accompanied by briefs filed by the technology industry arguing that the travel ban would harm their companies by making it more difficult to recruit employees. Tech giants like Apple and Google, along with Uber, eBay and Netflix, filed their arguments with the court late Sunday saying the Trump executive order hurts their businesses.

In their court filing with the San Francisco-based 9th US Circuit Court of Appeals, a total of 97 companies said Trump’s travel ban, “hinders the ability of American companies to attract great talent; increases costs imposed on business; makes it more difficult for American firms to compete in the international marketplace.”

The travel ban would prompt businesses to build operations outside the US, said the companies. The long list of enterprises looking to join the fight against Trump are among the country’s biggest, most high-profile businesses.

Trump’s executive order was founded on a claim of national security, but lawyers for the two states told the appellate court the administration’s move hurts residents, businesses and universities and is unconstitutional.

The next opportunity for Trump’s team to argue in favour of the ban will come in the form of a response to the Washington state and Minnesota filings. The 9th Circuit ordered the US Justice Department to file its briefs by 6 p.m. EST Monday. It had already turned down a Justice request to set aside immediately a Seattle judge’s ruling that put a temporary hold on the ban nationwide.

In the latest filing, lawyers for Washington state and Minnesota said: “Defendants now ask this Court to unleash chaos again by staying the district court order. The Court should decline.”

That ruling last Friday prompted an ongoing Twitter rant by Trump, who dismissed US District Court Judge James Robart as a “so-called judge” and his decision “ridiculous.”

Trump renewed his Twitter attacks against Robart on Sunday.

“Just cannot believe a judge would put our country in such peril. If something happens blame him and court system. People pouring in. Bad!”

He followed with another tweet saying he had instructed the Homeland Security Department to check people coming into the country but that “the courts are making the job very difficult!”

Vice-President Mike Pence said Sunday that, “we don’t appoint judges to our district courts to conduct foreign policy or to make decisions about the national security.”

Trump himself had offered an optimistic forecast the previous night, telling reporters during a weekend at his private club in Florida: “We’ll win. For the safety of the country, we’ll win.”

The government had told the appeals court that the president alone has the power to decide who can enter or stay in the United States, an assertion that appeared to invoke the wider battle to come over illegal immigration.

Congress “vests complete discretion” in the president to impose conditions on entry of foreigners to the United States, and that power is “largely immune from judicial control,” according to the court filing.

Sen. Dianne Feinstein, the top Democrat on the Judiciary Committee, predicted the appeals court would not have the last word. “I have no doubt that it will go to the Supreme Court, and probably some judgments will be made whether this president has exceed his authority or not,” she said.

In his ruling, Robart said it was not the court’s job to “create policy or judge the wisdom of any particular policy promoted by the other two branches,” but to make sure that an action taken by the government “comports with our country’s laws.”

Whatever the outcome and however the case drags on, a president who was used to getting his way in private business is finding, weeks into his new job that obstacles exist to quickly fulfilling one of his chief campaign pledges.

“The president is not a dictator,” said Feinstein, D-Calif. “He is the chief executive of our country. And there is a tension between the branches of government.”

The Twitter attacks on Robart – appointed by President George W. Bush – prompted scolding from fellow Republicans as well as Democrats.

“We don’t have so-called judges,” said Sen. Ben Sasse, R-Neb. “We don’t have so-called senators. We don’t have so-called presidents. We have people from three different branches of government who take an oath to uphold and defend the Constitution.”

The State Department said last week that as many as 60,000 foreigners from those seven countries had had their visas cancelled. After Robart’s decision, the department reversed course and said they could travel to the US if they had a valid visa.

The department also advised refugee aid agencies that refugees set to travel before Trump signed his order would now be allowed in.

The Homeland Security Department no longer was directing airlines to prevent visa-holders affected by Trump’s order from boarding US-bound planes. The agency said it had “suspended any and all actions” related to putting in place Trump’s order.