Why Michelle Obama Will Never Forgive Trump

Former first lady Michelle Obama has a memoir coming out called 'Becoming.'
Reuters reports that in the book Obama take a dig at Donald Trump.
Obama says she will never forgive President Donald Trump for promoting a the bigoted "birther" conspiracy theory.
The theory questioned whether her husband was born in the United States.
---Donald Trump, with his loud and reckless innuendos, was putting my family’s safety at risk.---
---And for this I’d never forgive him.---