Niagara has a lot to tell us about nature, but while I care deeply about the environment, I have never been what you call a nature-lover.

NPR: Excerpt: 'Inventing Niagara'

But have you ever thought about how that makes the people you're supposed to care about, i.e.

WSJ: A Year Without Cable

When the market goes way up, I say, "You're stupid, " but don't care about it.

FORBES: Intelligent Investing Briefing Book

But what I do expect from each of you on this and every other issue that you come to care about -- I want you guys to realize your voice makes a difference.

WHITEHOUSE: President Obama Speaks on College Affordability

Each family dynamic is different, but what I learned in this process is that like every other important issue, when it comes to someone you deeply care about, communication is key.

CNN: Lamar Campbell: Why I'm donating my brain

And I'm going to ask some folks over there who, you know, care about fighting terrorism but also care about who we are as a people to step up, and help me on it.

WSJ: Henninger: Presidential Followership