A clandestine subversive organization working within a country to further an invading enemy's military and political aims.
a group of persons inside the battle lines of a territory engaged in a conflict, who secretly sympathize with the enemy, and who engage in espionage or sabotage;
-- sometimes also referred to as a trojan horse.Hence, any faction of persons within a group who secretly sympathize with an enemy, especially those who engage in activities harmful to the group; an enemy in one's midst; a group of traitors.
What does he mean by enter the fifth pillar?
fifth column noun
a group of persons inside the battle lines of a territory engaged in a conflict, who secretly sympathize with the enemy, and who engage in espionage or sabotage;
-- sometimes also referred to as a trojan horse.Hence, any faction of persons within a group who secretly sympathize with an enemy, especially those who engage in activities harmful to the group; an enemy in one's midst; a group of traitors.
Thanks. It seems we've got a whole bunch of that here.
Oh yeah, lots of them in here and in The Donald...
They aren't hard to find, just a little difficult to expose.....