@JolieSaboteuse None yet. My own personal theory based on shit i'm making up is that the first big ballon was the control module for the smaller balloons... but admit-tingly, i'm just spitting shit here.
@JolieSaboteuse Hadn't heard about Lake Michigan but we went from never hearing about this shit to 3 shoot downs in 1 week. Makes you wonder if this is really "new" or if we were just clueless about it happening in the past.