The stand-off started long before dawn. By the time we arrived in the dark, an army of police had pushed back suspended president Yoon Suk Yeol's angry supporters, who'd camped out overnight hoping to stop his arrest. Some of those I spoke to were crying, others wailing, at what they feared was about to unfold. As dawn broke, the first officers ran up to the house, but were instantly thwarted - blocked by a wall of soldiers protecting the compound. Reinforcements came, but could not help....