Bart Ehrman

Professor of Religious Studies at the University of North Carolina at Chapel Hill.

"The bottom line I think is one we haven't even talked about, which is whether there can be such a thing as historical evidence for a miracle, and, I think, the answer is a clear 'no,' and I think virtually all historians agree with me on that." "it's invoking something outside of our natural experience to explain what happened in the past."
from a debate with Michael Licona on the British radio program "Unbelievable". Cited by J.Warner Wallace in Cold-Case Christianity, p28