They will beat you up using mace, batons, boots, brass knuckles and anything else at their disposal. They are the fascist anti fascists. Remember they are cowards, will gang up on you, and only attack in groups. See a lone antifa and they will run screaming.
Daniel has 60+ answers in. Politics. Not only can the new President reverse the executive orders of the previous president, but the current president can reverse his own executive orders, reinstate them, and reverse them again as often as he wants. If Obama wanted, he could reverse his new overtime standards tomorrow, and bring them back the day after.
The order of presidential succession for the Trump administration. According to the Presidential Succession Act of 1792, the Senate president pro tempore1 was next in line after the vice president to succeed to the presidency, followed by the Speaker of the House. In 1886, however, Congress changed the order of presidential succession, replacing the president pro tempore and the Speaker with the cabinet officers. Proponents of this change argued that the congressional leaders lacked executive experience, and none had served as president, while six former secretaries of state had later been elected to that office.