As a matter of policy, until we get the entire visa/foreign tourist mess fixed, I would agree with tracking Muslim visas and tourists until the remainder of the system is fixed and we track EVERY visa/tourist. They are not US citizens and aren’t entitled to being trusted.
I was in a large market just outside of Boston yesterday. I was the only white person there, except for some of the people who worked there. There were hundreds of Spanish, Indian, Chinese, muslin and who knows who else but they wore veils. I felt watched. If anyone is being watched, it’s white citizens. We are being monitored and we are also becoming outnumbered. I never felt like the minority in this part of town before, except for within the last year.