Canadian Prime Minister Justin Trudeau is ending his trip to India.
Trudeau's seven day trip was mired in controversy.
Trudeau's India trip was overshadowed by missteps and unfortunate headlines.
There was also speculation he had been "snubbed" by Indian PM Modi.
Modi was allegedly upset of Canada's alleged indulgence of Sikh separatists.
The two leaders didn't meet, and hug, until seven days into the trip.
