Django ForeignKey getting results

I've tried following other questions but I'm still having some problems.

I have 2 models:

class Media(models.Model):
    name = models.CharField(max_length=100)
    media = models.CharField(max_length=10, choices=MEDIA_TYPE)

class Review(models.Model):
    message = models.CharField(max_length=10)
    submitter = models.ForeignKey(User)
    media = models.ForeignKey(Media, related_name='rev_media')

I want to go do something like

blaw = Media.objects.all()
for a in blaw:
    print (all the reviews to have to do with this one media object)