The most powerful video I have ever seen in my life. Watch this. You will see more than a million people's shouts and lights at the most crowded plazas in Seoul, Korea, to send a massive protest to president Park that she resign immediately. The gathered people performed a dramatic show by turning off their candles or lights for a minute at 8 pm last night. Then they turned on the lights a minute later. They say that the darkness won't overcome the light (like John 1:5). Then a song is sung with all in unison, "the truth cannot collapse ..." In fact, many homes and shops in the nation participated in this symbolic protest against president Park. Almost 2 million people protested peacefully. I see a new kind of democracy there because of effective social media and their voluntary participation.