John Kerry is riding the Pan-Mass Challenge this weekend to raise money for the Jimmy Fund. I just got an email from JohnKerry.com (his political email list of 3 million) asking for donations. Didn't know that John Kerry was a survivor of prostate cancer, but that's what his email says. He's done the Pan-Mass Challenge twice before and this year he's riding the 111 mile route from Sturbridge to Bourne. Anyone here riding PMC this weekend?