Near-total silence from the various candidates, as far as I've read or heard -- Kucinich excepted. Disgusting, but utterly predictable and unsurprising.
Here's Chomsky speaking at Boston's Old South Church this past October, before things got even worse for Gazans (transcript here):
Here's Chomsky speaking at Boston's Old South Church this past October, before things got even worse for Gazans (transcript here):