Biden could tell the Palestinians that he will stop building them a new port and will stop sending them aid until the deliver the remaining US hostages to American rescuers, but maybe there are better options. I find it callous of him not to mention their plight in so many public statements he made about the conflict since their kidnapping.
so you want more innocent people to die in gaza? oh that's right, you are fine with isreal's actions, i forgot how hateful you are.