Tomorrow I will be (guest) moderating #FOIAchat where we will be featuring Lindsay Young — Sunlight’s staff writer — as a guest. Lindsay will talk about one of Sunlight’s most publicized series — Return on Investments by outside spenders. To get you prepped for the chat, you can read more about the most recent story on the series, or check out a list of reporting stories on return on investment. You can also sneak a look underneath the hood and see the methodology behind the project. But don’t stop there, see the fun visualization of the data and discover what $1.3 billion in investment, bought for outside spenders in the previous election cycle.

What: #FOIAchat on Data behind the Return on Investment series

When: June 14, 2013, 2:00pm EST

Where: Twitter — use #FOIAchat (hashtag)