Pakistani police arrested former Prime Minister Imran Khan at his home in the city of Lahore after a court convicted him in an asset concealment case and handed him down a three-year prison sentence.

There would need to be an exception to a rule barring cameras and microphones in federal courtrooms to make it happen, but House Democrats and Trump's own lawyer are pushing for a televised trial.

Invented in 1907 to beat the effects of extreme heat, Rooh Afza — a ruby-red, plant-based concentrate — is diluted with water, milk or ice and is a summertime favorite in India, Pakistan and beyond.

How far could a president go to stay in office if convinced his re-election was crucial to the nation? What liability would he face? And how much stress can the fragile structure of democracy stand?