Diane, you have woken to a fairly nice morning in Winnipeg given the time of year, and it appears that your flight will be on time. Having some light snow falling in Churchill should make a great day for your arrival.
The woman who was attacked has recovered enough that she has been released from hospital in Winnipeg. She was truly lucky! The gentleman will take more time to heal.
Diane, you obviously love the polar bears and understand that they are "wild". Their lives are based on finding a food source that will allow them to survive. Every adult who lives in Churchill understands that they must be cautious at this time of year. I have no doubt that "security" will be a priority.
I also have no doubt that you will have another incredible experience. I cannot wait to read about your time in Churchill.