Facebook Graph API will not give me picture data

Using PHP 5.2.11 and the new facebook graph code...

If I call

$facebook->api("/me");

I get a proper response:

array
  'id' => string '10700210' (length=8)
  'name' => string 'Brandon Renfrow' (length=19)
  'first_name' => string 'Brandon' (length=7)
  'middle_name' => string 'âœ«' (length=3)
  'last_name' => string 'Renfrow' (length=7)
  'link' => string 'http://www.facebook.com/brenfrow' (length=32)
  'about' => string 'Spiritual birthday: 1/22/2005' (length=29)
  ...
  ...

But if I call

$facebook->api("/me/picture");

I always get a response of:

null

Does anyone know why this is?

Solution

Well I guess the best answer I've found is to call http://graph.facebook.com/USER_ID?fields=picture to get the picture URL. Its to bad they don't document things like this on their API especially when its obvious this is broken for so many people.