"... a general sense of how much money a politician has raised and from what sources ..."

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Contribution Explorer Shows Who Is Contributing to Politicians
By Dave Greenbaum, June 29, 2014

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If you've ever wondered who contributed to your Congressional delegation, you could use public records to look it up. Brian Clifton has created a web site that will do all that looking up for you.

After you put in a name, the web site lists the total contributions and breakdown by industry. It presents the information in an overview format, so it won't break down the individual or company contributions but it's good for a quick glance. Contribution Explorer pulls data from Open Secrets, which has more details, but Contribution Explorer is much easier to read. If all you want is a general sense of how much money a politician has raised and from what sources, check out the link.
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