The White House’s official website has a page–“We the People Petitions”–for individuals to submit petitions. The page includes simple instructions on how to create one, gather signatures, and forward the document on to the Admin.
Surprisingly, the majority of the petitions posted–most of ones that have reached and overreached the creators’ signator goals–are, for example, demanding the Prez release his tax returns.
My guess is that no one has paid much attention to the voice of the people lately. Once they do, this page will probably disappear; enjoy it while you can.