on my facebook business page, how do i see 'who's talking about this'?

[J]

i have a facebook page for my local business. on the top of the page, it says the number of likes, and next to it, the # of people 'talking' about it. i want to know who those people/organizations are, but when I click on it, it just brings me back to the top of the page. it does not come up on the top of page or on likes page.

how do i find who is talking about my business? thanks!
update: where do i find this? i am getting more and more of these, and i have no clue. these people may be driving customers to my business, i'd like to know who!

[Deb]

For this you may have to pay facebook actually.