Yes, and the entire conversation was with a gaggle of reporters who had been talking about the current events (Syrian refugee) situation in particular, and you're barely hearing the FIRST reporter's simultaneous questions. He (Trump) presumed everyone was still talking about the topic du jour, the refugee issue and the need to track them better than Europe has been doing. The ONLY person to suggest a "Muslim database" was a reporter throwing things into the multi-reporter scrum. If you really think that the way that was answered indicates some policy urge on his part to do what the reporter dreamed up, then you're just trolling.
Again, I am NOT a Trump supporter. I don't want him in office. But I know disingenuous faux outrage when I hear it. If the lefty media and blogosphere types really think that was something to be uptight about, then their disinterest in holding Obama, Clinton, Biden, Kerry, Reid, Pelosi and other notable Democrat figures responsible for some truly, truly stellar BS, non-sequitors, irrationalities, and outright deliberate repeated lies is ... well, a pretty predictable display of typical lefty hypocrisy. Or, would you link to your same armchair psychology analysis of some of those deliberate deceptions from people in office on the left? Please? Thank you for being intellectually honest and doing so.