Last year, Trump announced that if he becomes president he will impose a temporary ban on allowing most Muslims from entering the country. He has also called for heavy surveillance of mosques, and said that he's open to the idea of closing mosques or creating a database of some Muslims in the United States.
At the rally on Friday night, Trump told a crowd of about 7,000 that the United States should not allow Syrian refugees into the country, and he criticized President Obama for not using the term "radical Islamic terrorism."
"He refuses to say the name," Trump said. "If you don't say the name, you're never going to solve the problem."
Trump paused for a commotion in the crowd involving protesters, then he resumed.
"Hey, look, it's a problem, we have a problem," Trump said. "We have a problem, and it's going to be solved, but we have to understand the problem. We have to know the problem, and before we do anything and before we do anything stupid, we have to know what we're doing. So we do have a real problem. We do have a real problem. There is such a level of hatred that you can't even believe it. There's a hatred, a deep-seated hatred. We have to find out where it's coming from and what can we do about it?"
Later that night, the Council on American-Islamic Relations called on Trump to publicly apologise to Hamid and to meet with American Muslim leaders to discuss how his rhetoric has sparked an "anti-Muslim hysteria."
"The image of a Muslim woman being abused and ejected from a political rally sends a chilling message to American Muslims and to all those who value our nation's traditions of religious diversity and civic participation," said Nihad Awad, the council's national executive director. "Donald Trump should issue a public apology to the Muslim woman kicked out of his rally and make a clear statement that American Muslims are welcome as fellow citizens and as participants in the nation's political process."