The Trump administration has further announced it will make good on a promise to cut foreign aid to countries, like Guatemala, Honduras, and El Salvador, that failed to prevent their citizens from joining the caravan and marching towards the U.S.
The three countries combined received more than $500 million in funding from the U.S.in fiscal year 2017.
On Sunday, Trump said on Twitter that "full efforts are being made to stop the onslaught of illegal aliens", arguing that the migrants must apply for asylum in Mexico before attempting to petition US authorities. He said all those there were from Central America.
Mexican authorities have taken a firmer stand against this caravan than the one that traversed the country in the spring - partly at the urging of Mr. Trump, who threatened to cancel the trade deal he is planning with Mexico unless officials block entry.
He said that the immigration laws in the United States need to change and blamed the Democrats for not voting to change them.
Trump had also highlighted the caravan issue while on the mid-term campaign trail last week.
Another group of 1,000 entered Guatemala from Honduras on Sunday, rushing north trying to catch up to the caravan and some 1,000 or more were at the Guatemala-Mexico border trying to pass through. Trump's election has changed everything.More news: Injured in South Carolina College Party Floor Collapse
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"It's time for me to go back to the United States". Her goal is to reunite with her family up north.
They aren't the first Central American migrants to chart that path. In California, where farmers usually rely on workers from Mexico to bring in the harvest, many Mexicans are staying away, preferring to find work in their own country.
"The migrants are ordinary people from Central America".
"There are more sick people".
Lawmakers' failure to close immigration law loopholes has led to the threat being posed by a massive immigrant caravan headed for the United States border, former Immigration and Customs Enforcement (ICE) Acting Director Tom Homan said Monday.
Trump offered no evidence that anyone from the Middle East is with the Central American migrants.
While many people agree that this is a humanitarian crisis there are those who are sharing the view that the United States should not be invaded by illegal immigrants. Today it's for them, tomorrow for us", Valdivia said, adding that he was getting a valuable gift from those he helped: "From them we learn to value what they do not have.
The majority of migrants say they are fleeing violence, political instability, and the poor economic conditions of their native homelands. The group aims to "provide shelter and safety to migrants and refugees in transit, accompany them in their journey, and together demand respect for our human rights".