On Sunday, US President Donald Trump headed to India for a quick visit, during which he is expected to witness huge crowds that are dwindling to his side in the United States.

Trump's 17-hour trip to India is scheduled, and the presidential plane, carrying Trump and his wife Melania, is scheduled to stop in Germany to refuel at Ramstein Military Base before resuming flights to Ahmedabad, the hometown of Prime Minister Narendra Modi.

Hundreds of thousands of people are expected to rally in Ahmedabad to salute Trump on a road his motorcade will pass to open a cricket stadium with more than 100,000 fans.

Pro-Trump crowds continue to emerge on election occasions more than 20,000 presidential candidates. So the US president grudgingly admires Modi's ability to gather more supportive crowds than him.