Organizers of the Jan. 6 "Stop the Steal" rally reportedly used "burner phones" purchased with cash to communicate with former president Donald Trump's team — including his son Eric Trump, daughter-in-law Lara Trump, chief of staff Mark Meadows, and campaign consultant Katrina Pierson. "Kylie Kremer, a top official in the 'March for Trump' group that helped plan the Ellipse rally, …