JUST IN: Defense Secretary Jim Mattis will be a pall bearer for @SenJohnMcCain at the US Naval Academy on Sunday, along with @CNORichardson at the final stop of an extraordinary four-day tribute from Arizona to the US Capitol to National Cathedral to Annapolis.

JUST IN: Defense Secretary Jim Mattis will be a pall bearer for @SenJohnMcCain at the US Naval Academy on Sunday, along with @CNORichardson at the final stop of an extraordinary four-day tribute from Arizona to the US Capitol to National Cathedral to Annapolis.

— Kevin Baron (@DefenseBaron) August 28, 2018