International Postgrads Leaving Canada for Bell Media Story

I'm working on a story about why Canada is having trouble retaining some of it's most skilled, educated and ambitious global work force. For international workers with Masters and PhD levels degrees - why do they choose to leave Canada instead of laying down permanent roots? If you fit this description and want to share some of your thoughts for an article and television piece. Please reach out to me over Linked In or my work email. [email redacted]. Thank you. Judy