I hand stretch the dough and only pop the bubbles while stretching it out if there's one in the middle. Some people hate the bubbles and use what's called a "dough docker" to put holes across the whole surface of the dough to eliminate them. I hate cracker thin dough with no air in it.
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"Returning hate for hate multiplies hate, adding deeper darkness to a night already devoid of stars." - Martin Luther King, Jr.