(CNN)The House Select Committee investigating the deadly January 6 riot is set to request that a group of telecommunications companies preserve the phone records of a group of GOP members of Congress and former President Donald Trump, as well as members of the Trump family, who played some role in the "Stop the Steal" rally that served as the prelude to the Capitol insurrection.
The records request is the first step in the committee's investigatory process and could signal the direction they plan to go when they call witnesses.