Brian May has signalled that Queen will probably not tour the US again, because it’s too dangerous. “America is a dangerous place at the moment, so you have to take that into account,” May explained. “It's very sad because I feel like Queen grew up in America and we love it, but it's not what it was. Everyone is thinking twice about going there at the moment.”May didn’t go into any more details. May also recently explained why he will never play Glastonbury.