The idea that light has no speed is either a well kept secret or a legitimate argument against rigid science.
In this neat little Hubble video note that the rhetoric allows for assumption of certain things you learned in school, speed of light, 186,000 miles per second, billions of light years, building on the assumption of the speed of light. All spacey stuff is based on the assumption that light has a speed.
Now, with that doubt, watch the assumptions of science unfold.