"We hereby demand that they be taken care of at the highest level, especially by the State of California, which is well known or its poor management & high taxes!" the president tweeted.
On Sunday morning's edition of This Week with George Stephanopoulos, host George Stephanopoulos pressed Sanders about Trump's threat to send migrants from the southern border into sanctuary cities, noting that "when this story broke on Thursday, White House officials said flatly that the idea had been rejected".
Trump tweeted late Saturday.
Earlier in the day, he said on Twitter that because Democrats "are unwilling to change our very unsafe immigration laws, we are indeed, as reported, giving strong considerations to placing Illegal Immigrants in Sanctuary Cities only", adding that "The Radical Left always seems to have an Open Borders, Open Arms policy - so this should make them very happy!"
"The president heard the idea, he likes it", she said.
"So let's put some of those people into their communities and into their towns and see if they are okay then with that same impact", she said.
Several prominent Democrats, including presidential candidates Senators Bernie Sanders and Elizabeth Warren, condemned Trump's tweet, saying he was inciting racism and violence toward Omar with the video.
"They are telling us you can not keep family units who come here illegally and unlawfully at the southern border".
Homeless 'good Samaritan' gets probation in GoFundMe scam
Any infractions could bring him a five-year prison sentence, according to Burlington County Prosecutor spokesman Joel Bewley. The couple allegedly spent the funds on a luxury auto , gambling and vacations, among other things, prosecutors said.
Rep. Jerry Nadler, a New York Democrat whose constituents include Manhattan's financial district, which was targeted on September 11, 2001, said he had no issues with Omar's characterization of the attack.
"We know that President Trump called the former Homeland Security secretary, Kirstjen Nielsen, and she told him that her legal team reviewed it; simply not legal", he said, and asked "So, how can you continue to push this?" "He shouldn't use them as what he imagines as retribution to political opponents in various areas".
"This is again his manufactured chaos that he's created over the last two years on the border", Bennie Thompson, chairman of the House Homeland Security Committee, told ABC.
Rick Scott said Sunday that President Donald Trump's threat to place immigrants into so-called sanctuary cities might just be the President trying to "make everybody insane".
"This is a risky unsafe road and frankly".
One of Mr Trump's top aides said last week that the Democrats would "never" see his tax returns.
Mr Trump has claimed previously that he could not to release his tax returns because they were being audited by the IRS.
"My guess is that majority don't do their own taxes, and I certainly don't trust them to look through the decades of success that the president has and determine anything", she added.