 Complete the following phrase:  After what he and critics of the Maduro administration described as the illegitimate inauguration of Maduro on 10 January 2019, Guaidó challenged Maduros claim to the presidency. The National Assembly declared Guaidó was willing to assume the responsibilities of the presidency, and continued to plan to remove Maduro. Guaidó told the Wall Street Journal that its not about twisting arms, breaking kneecaps, but rather holding out a hand and offered amnesty to military officers who joined efforts for a transition in power. They called for demonstrations on 23 January, the 61st anniversary of the 