The impeachment of South Korea's acting President Han Duck-soo Friday has plunged the country into further political turmoil, coming less than two weeks after lawmakers impeached President Yoon Suk Yeol.

Han Duck-soo, who is the Prime Minister of South Korea, took over the president’s powers after Yoon Suk Yeol was impeached nearly two weeks ago. But why does the opposition Democratic Party want to impeach Han?

Senior aides to South Korea's impeached President Yoon Suk Yeol offered to resign en masse on Wednesday, a day after his office expressed regret over acting President Choi Sang-mok's approval of two new judges to a court set to decide Yoon's fate.