A Chinese foreign ministry spokesperson said Americans with "egregious conduct" over Hong Kong will now face visa restrictions.
The senator from Arkansas said it's a "scandal" that American universities have "trained the Communist Party's brightest minds."
"We seem doomed to repeat past mistakes," said Cornell University Law School Professor Stephen Yale-Loehr.
Ten Russian diplomats were unable to attend this week's United Nations General Assembly in New York having been refused visas.
The Denver Classroom Teachers Association overwhelmingly voted to authorize a walkout earlier this week.
A Japanese passport permits travel to 190 countries either visa-free or with a visa upon arrival. The weakest passport, by contrast, grants access to only 30.
Otto Frank was thwarted by "American bureaucracy, war and time," researchers have found.
"If it is good enough for the Trump family, it is good enough for the rest of the nation," the petition states about "chain migration."
Immigration experts have questioned how Melania Trump gained permanent legal residency.
Restrictions have led many H-1B visa holders in the U.S. to move or contemplate moving north to Canada.
The immigration status of Melania Trump's parents could be politically problematic for the president.
It's unlikely the Trump administration will have time to make big changes to the H-1B filing process before the fiscal year 2019 cap season starts.
President Donald Trump's administration has publicly said its looking to curb H-1B visa extensions, but it has also quietly been bogging current visa holders down in new paperwork.
The moves follow U.S. claims that its officials in Havana have suffered serious harm from "sonic attacks."
During his election campaign, Trump proposed a blanket ban on Muslims entering the United States.
A federal appeals court in Virginia upheld a block on President Trump's travel ban on Thursday.
Jared Kushner's sister was at the event that was to raise funding through a program that allows foreigners to invest in exchange for visas.
Proponents of limiting legal immigration have argued the program gives jobs that Americans could fill to foreign workers at a less expensive cost.
Washington refuses to grant visa-free access to people from four east European states and Cyprus.
Director of Homeland Security also says people caught on airplanes when the new order goes into effect will be allowed into the U.S.
President claims visas will be issued again in 90 days as criticism mounts domestically and abroad.