Why is my RSS feed not working?

Your feed is there. You can check this by opening the source code of your homepage and find these lines:

<link rel="alternate" type="application/rss+xml" title="Talent Hero Media &raquo; Feed" href="http://www.talentheromedia.com/feed/" />
<link rel="alternate" type="application/rss+xml" title="Talent Hero Media &raquo; Comments Feed" href="http://www.talentheromedia.com/comments/feed/" />

If you click on the first link you will be led to the source code of the actual location and presto … there’s your feed. Unfortunately, when you run the url .../feed/ you are rerouted to the comments feed. Actually .../comments/feed/ sends your to .../feed/ as well. If you look in the source code of the comments feed you see:

<atom:link href="http://www.talentheromedia.com/the-recruiting-rundown/feed/" rel="self" type="application/rss+xml" />

So, for some reason (presumably a plugin) your comments feed url is overwriting the post feed url. Disable all plugins and switch them on one by one to find the offender.