Regarding 91X, I recall being able to clearly receive the signal day and night in many parts of LA and all the way up to Santa Barbara in the '80s and '90s. Today, you can pick it up in selected spots along the coast, but the reception can be spotty and is nothing like it was 30 years ago. Was 91X forced to power down? Recall that AM stations in Mexico, at one time, used to blow way past the 50,000 max signal that the U.S. maintains. Assume some FM stations also sent out a much stronger signal than what the U.S. allowed. Any insights on this?