>> he's got to go. >> almost three years into the trump presidency, calls for his impeachment come every day, sometimes every hour. >> i say impeachment, impeachment, impeachment. >> impeach trump! impeach trump! >> thousands are in the streets out here this evening. >> but this was just one day after donald trump was elected president. from the first moment, donald trump has been the most polarizing president in an already bitterly divided america. >> we will impeach him. we will impeach him. the people said, but he hasn't done anything wrong. oh, that doesn't matter. we will impeach the president. >> we have been through periods of polarization before.