"Can you name a teacher who had the greatest impact on your life?" From across the country you wrote in, enough to fill two Thursdays of Your Turn. Plus today, as every Thursday, the Random Ranter and his take for this week on the future of local news.

An encore of Professor Katharine Hayhoe is a Canadian atmospheric scientist living in Texas who is one of North America's leading academics talking about climate change. Plus a new answer on the old question of why do journalists only cover bad news -- you're the answer!