This was the latest in a series of travel restrictions that Trump has put in place in an attempt to limit the spread of a new coronavirus.
Additionally, any Americans who have been to China will undergo a health screening at one of 11 airports.
Dozens of Iranian Americans say they were detained and questioned at the U.S.-Canada border last Saturday.
U.S. Customs and Border Protection joined several government agencies in marking Christmas Day, but their Santa Claus immigration reference angered many who responded that hundreds of migrant families remain separated at the border.
Officials warned that such a move could crash the South Korean stock market, but the president reportedly ordered staff, "Go do it!"
President Donald Trump touted the benefits of "nationalism" Saturday while promoting a book that calls for Americans to return to a nationalist mindset in order to make the United States strong again.
The Washington Post reported that smugglers have been able to saw through President Donald Trump's border wall repeatedly.
Despite Trump's claims that he was kidding, Twitter users took to the platform to express their disbelief that he was.
Texas Senator Ted Cruz was berated at Los Angeles International Airport Sunday as a group of people recognized him before banding together and chanting their disapproval of the Republican lawmaker.
"CBP is detaining *American citizens,*" wrote Ocasio-Cortez "How would you feel trapped in a border camp, where guards wear face masks because the human odor is so strong?"
Laredo officials made a counteroffer for the federal government to use a city office building for asylum hearings instead of a tent in a flood plain along the Rio Grande.
Lindsey Graham said it is "so easy" for terrorists from the Middle East to join up with Central American migrants and cross through Mexico and the U.S. southern border.
Homeland Security said the reduced number of migrant arrests along the border can help agencies focus on more humanitarian aid for children and other immigrants.
Acting DHS Secretary Kevin McAleenan pleaded for more funding at the border, but Michigan congresswoman Rashida Tlaib called it a "broken" system.
"It's insane to think that Guzman would have all that money," one of "El Chapo" Guzman's attorneys said.
The Chinese premier's work was vital in enabling Trump and Kim Jong Un to meet at the border of the two Koreas on Sunday, an editorial argued.
"It makes you wonder. What are we hiding?" Democratic candidate Julian Castro said.
Candace Owens mocked pictures showing Alexandria Ocasio-Cortez breaking down outside Texas border detention facility, stages "photoshoot."
"Ivanka went publicly because of course her brand is women and children, but she's taken that off her brand, children," MSNBC's Brzezinski said Wednesday.
Nayib Bukele said that "someday we will finish building a country where migration is an option and not an obligation."
Mike Pence blamed reports of horrendous border conditions on DHS being overwhelmed by illegal immigrants and Democrats who won't fund additional resources.
Fox News anchor Bill Hemmer suggested Alexandria Ocasio-Cortez owes "every Jew on this planet an apology" after she said the U.S. is "running concentration camps" at the border.
The conservative talk show host decided to use the 75th anniversary of the WWII operation to attack migrants at the southern border.
The Republican from Kentucky argued that it sends a "bad signal" as the Trump administration simultaneously tries to push through a new free trade agreement with Canada and Mexico.
Pontiff told Mexican TV "Those who build walls end up being prisoners of the walls they build."
The talk show host also claimed to have spotted fake migrant families by the "look" in their children's eyes.
"DHS still hasn't completed these investigations, which could shed meaningful light onto the resources needed at the border and prevent these types of deaths from happening again," said Representative Xochitl Torres Small.
U.S. Customs and Border Protection is struggling to manage the wave of migrants arriving and being detained at the border with Mexico.
"We're balancing a very complex mission that's mutlifaceted," said Robert Perez, deputy commissioner of the U.S. Customs and Border Protection agency.