Watch "Fareed Zakaria GPS," Sundays at 10 a.m. and 1 p.m. ET on CNN
On GPS this Sunday: A special live start to the show, examining the two major crises that dominated the NATO summit this week: Russia in Ukraine and ISIS in Iraq and Syria.
Then, Fareed looks at whether another crisis is brewing – in Pakistan. Another civilian government is teetering on the brink. Will a former cricket star (and his supporters) topple the government and send the nuclear-armed nation into turmoil again? Fareed speaks with Husain Haqqani, former Pakistani ambassador to the United States, and CNN security analyst Peter Bergen.
“We must understand that these protests and the turmoil they have generated is just the symptom of a deeper, deeper disease,” Haqqani says. “The disease is that Pakistan's military has ruled Pakistan for more than half its life as an independent country. And in the other half, when civilians are allowed to govern, the military wants control of foreign policy and security policy.”
Also, Fareed speaks with CNN’s chief medical correspondent, Sanjay Gupta, about a new study suggesting that eating a low-carb diet is more effective not just for weight loss, but also for reducing your risk of heart disease.