Joni Ernst

In the fields of southwest Iowa, my parents and grandparents worked and sacrificed. Like so many Iowans, the American Dream for them was never about wealth or fame. Their dream was to leave their children and grandchildren a better life, with greater opportunity, than their own.

I have a beautiful little Smith & Wesson, 9 millimeter, and it goes with me virtually everywhere. But I do believe in the right to carry, and I believe in the right to defend myself and my family - whether it's from an intruder or whether it's from the government, should they decide that my rights are no longer important.

'Star Wars,' 'Doctor Who,' 'Forgotten Realms,' even 'Firefly' and 'The X-Files' have shared world novels and other media. I can't help but notice these settings have large shelf space in bookstores, so their publishers and authors are getting something right.