Jan. 6 panel probes Trump’s ‘siren call’ to extremists

FILE - A video is displayed by the committee that claims to shows Proud Boys in front of the Capitol on Jan. 6, 2021, as the House select committee investigating the Jan. 6 attack on the U.S. Capitol a hearing at the Capitol in Washington, June 9, 2022. An upcoming hearing of the U.S. House Committee probing the Jan. 6 insurrection is expected to examine ties between people in former President Donald Trump's orbit and extremist groups who played a role in the Capitol riot. (AP Photo/J. Scott Applewhite, File)

FILE - Members of the Oath Keepers on the East Front of the U.S. Capitol on Jan. 6, 2021, in Washington. An upcoming hearing of the U.S. House Committee probing the Jan. 6 insurrection is expected to examine ties between people in former President Donald Trump's orbit and extremist groups who played a role in the Capitol riot. (AP Photo/Manuel Balce Ceneta, File)

WASHINGTON — The Jan. 6 committee is preparing to highlight the way violent far-right extremists answered Donald Trump’s “siren call” to come to Washington for a big rally, as some now facing rare sedition charges over the deadly U.S. Capitol attack to overturn the presidential election.