White House Press Secretary Sean Spicer talked about updates to President Donald Trump's immigration executive order during Wednesday's press briefing. According to Spicer, legal permanent residents will now be allowed to enter the United States w
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On Thursday, many protesters participated in a “Day Without Immigrants,” to protest Trump’s policies and proposals. Schools and restaurants across the country closed in support.

National Guard soldiers can be deployed by either the governor of their state of the president of the United States, according to nationalguard.com. The Guard “responds to domestic emergencies, overseas combat missions, counterdrug efforts, reconstruction missions and more,” according to the site.

In 2006, President George W. Bush called for up to 6,000 National Guard members to “assist with surveillance, installing fences and vehicle barriers” in California, Arizona, New Mexico and Texas to support the U.S. Customs and Border Protection’s effect as part of Operation Jump Start.

In 2014, Texas Gov. Rick Perry — now Trump’s nominee for energy secretary — sent 1,000 National Guard soldiers to the Rio Grande Valley to help protect the border.

“You are now the tip of the spear in protecting Americans from these cartels and gangs,” Perry said, according to the San Antonio News-Express.

The president signed an executive order titled “Border Security and Immigration Enforcement Improvements” on Jan. 25, just days after taking office.

“Aliens who illegally enter the United States without inspection or admission present a significant threat to national security and public safety. Such aliens have not been identified or inspected by Federal immigration officers to determine their admissibility to the United States,” the executive order reads. “The recent surge of illegal immigration at the southern border with Mexico has placed a significant strain on Federal resources and overwhelmed agencies charged with border security and immigration enforcement, as well as the local communities into which many of the aliens are placed.”

The executive order called for the building of detention facilities as well as the wall.

The executive order is distinct from Trump’s order suspending refugee resettlement and barring immigration from seven Muslim-majority countries. Courts have stayed the ban in that executive order, and Trump is planning to issue a new one next week.