Editorial: McCarthy gave Capitol footage to Carlson. Real journalists must have access too

House Speaker Kevin McCarthy is supposed to work for the American people first and his party second. Fox News conspiracy-monger Tucker Carlson isn’t supposed to be anywhere on that list. McCarthy’s outrageous decision to give Carlson exclusive access to thousands of hours of Capitol security camera data that is generally shielded for security reasons should settle once and for all any lingering doubts about the unique political cravenness of this so-called leader.