http://www.dol.gov/vets/
Check the list that has "News, Testimony and Events". I picked under
the Veteran's department so you can see an example search, but you
can go back through from the DOL/Home-page to get into a specific area you'd like to see legislation on.
Your state Labor department can also help you with their menus,
if I knew what
A. Area you wanted laws concerning ('Child labor, Pay scales, Taxes
etc...)
B. What specific state you want to see laws of.