Presumptive Republican presidential nominee Donald Trump continued Friday to define his proposal to ban Muslims from entering the country, saying he wants to study the issue of radical Islam and that he was "flexible" in his response. "We have to do something and you're not going to do something about until you know what the problem is. I've spoken to (former New York City mayor) Rudy Giuliani we're going to put together a group. We're going to look at the problem, we're going to study the problem, it's a temporary ban," Trump said Friday on Fox News' "Fox and Friends." "I feel very strongly that we have to find out what the problem is. When you look at San Bernardino, when you look at Paris, when you look at all of these horrible, horrible acts of hatred, this is pure hatred. We have to find out and get to the bottom of the problem before we can solve it." Trump called in December "for a total and complete shutdown of Muslims entering the United States until our country's representatives can figure out what is going on" he said in a statement. But he revised his language Wednesday to Fox News Radio's Brian Kilmeade, saying that his proposed ban was "just a suggestion" and "hasn't been called for yet." Read more http://www.cnn.com/2016/05/13/politics/donald-trump-muslim-ban-flexible/index.html