'Grossly incompetent': Trump hits back at Obama after his Detroit rally attack and prepares to take the fight to Michigan

Donald Trump unloaded on Truth Social, saying Barack Obama 'paid off Iran with $Billions' and noting that Obama campaigned for Hillary Clinton and Kamala Harris, both of whom lost. He branded Democratic Senate nominee Abdul El-Sayed a 'Fake Doctor' and 'Jihadist' and urged voters to back Republican Mike Rogers. Trump is to rally in Port Huron on Sunday, his first Michigan stop this year.

At a rally in Perry, Georgia, Trump claimed Obama's Detroit rally was 'empty'.

Obama mocked Trump's gilded White House as 'Saddam Hussein opened a Cheesecake Factory'.

Conservatives fired back, calling Obama's Chicago presidential centre a 'wizard prison'.