Hello, Facebook! Obama gets his social media on

Hello, Facebook!
That's part of the message that President Obama posted on his first Facebook page on Monday.
"I hope you'll think of this as a place where we can have real conversations about the most important issues facing our country – a place where you can hear directly from me, and share your own thoughts and stories. (You can expect some just-for-fun stuff, too.)," Obama wrote.
The president then took the opportunity to get behind the issue of climate change.
"I hope you'll join me