My condolences to Poland today

I would like to offer my condolences to the people of Poland for the unbelievable tragedy that happened today: the tragic plane crash that killed their top leaders, who were on their way to Russia, where they were going to commemorate the Katyn Massacre. What a very sad irony.

I have some Polish students in my ESL class, and one of them bombed their test today. Maybe this is why. A lot of people are understandably upset.