when did trump renew a call for a ban on the entry of Muslim immigrants in the United States

Choices:
A. after Clinton said she can use the term radical
B. not enough information
C. after Obama did not use the term radial in his remarks
D. after he was elected as president
after Obama did not use the term radial in his remarks
The leading U.S. presidential hopefuls reacted strongly Monday to the massacre at a gay nightclub in Orlando, Florida.
Sunday's incident that left 49 people dead and 53 others wounded was the worst mass shooting in U.S. history. The gunman, Omar Mateen, was a U.S. citizen and the son of Afghan parents.
In her first speech since the shooting, presumptive Democratic presidential nominee Hillary Clinton told supporters in Cleveland, "The Orlando terrorist may be dead, but the virus that poisoned his mind remains very much alive."
Clinton laid out a multi-faceted approach to combating terrorism. The plan would disrupt terrorist groups by infiltrating their online networks, enhancing intelligence sharing among local and federal law enforcement agencies, and asking allied nations to help "prevent the radicalization and recruitment" of potential terrorists in the U.S. and Europe.
In an apparent response to presumptive Republican Party opponent Donald Trump's charge that President Barack Obama and other Democrats refuse to use the word "radical" to describe terrorists who happen to be Muslim, Clinton said earlier on CNN that she is not afraid to use the term, but says she refuses "to demonize and demagogue and declare war on an entire religion."
Doing so, she said, "plays right into the ISIS' hands." ISIS is an acronym for Islamic State, which is also known as IS, ISIL and Daesh.
Clinton called for citizens to reach out to Muslims in the United States "to help us defeat this threat." She cited the need for "common sense reform" of gun ownership laws, including a ban on assault weapons.
After Obama did not use the term "radical" in his remarks Sunday from the White House, Trump criticized Obama's approach to extremism and said the president "should step down."
Trump, meanwhile, renewed a call for a ban on the entry of Muslim immigrants into the United States.
"The only reason the killer was in America in the first place was we allowed his family to come here," Trump said in a speech to supporters in Manchester, New Hampshire. Trump said he would lift the ban when the government develops the ability to screen people "perfectly."