Like what rani84jor mentioned here:

"""King Abdullah is giving commands to bring injured Palestinians to Jordanian Hospitals!
some are already here now"""

And why should he send his army towards Israel? Dont you think he has his own people to protect too? Don't you realize that there are Jordanians wants peace and not war? His Majesty is just playing neutral which he has to be in the world of politics, in my opinion. But, if those people were arrested and been stopped, I think because he care for them and for their safety too. And if he wants to help and support Palestine, it shouldn't be in terms of army or weapons, but in the forms of basic needs like medical aid! I repeat, that's what the Palestinian victims need most right now "BASIC NEEDS".

Btw, Jordan has sheltered alot of Palestinian refugees since ages and even granted them citizenship and passport. Correct me if I'm wrong here?