enough! ": Obama breaks into mid-term campaign and accuses Trump of "chaos, cruelty and corruption" The popular former president of the United States. In the US, Barack Obama returned to the front line of the election campaign this weekend with an attack against Donald Trump and his Republican allies. Democrats accused them of promoting political indecency, corruption and incompetence. At events held in Ohio and Michigan, Obama sought to rally the blue caucus vote ahead of the Nov. 3 election, which is crucial for control of Congress. The current president responded with new personal attacks and questions for candidates supported by his predecessor. read more