India, June 27 -- US President Donald Trump is privately seething after a new book by two of America's most prominent political journalists exposed what insiders are describing as his "gross" late-night bedroom habits, leaving behind mountains of chip bags, ice cream cartons, and Starbucks wrappers, and even accidentally discarding White House sterling silver utensils with the rest of his snack trash.

The revelations come from the book titled 'Regime Change: Inside the Imperial Presidency of Donald Trump', a sweeping account of Trump's second term authored by New York Times reporters Maggie Haberman and Jonathan Swan. Published this week, the book has triggered what sources describe as an extraordinary personal meltdown from the 80-year-...