the difficulty of getting involved

2122: More on the possibility of a no-fly zone over Libya: Canadian foreign affairs minister Lawrence Cannon says: “In terms of the no-fly zone, there doesn’t seem to be consensus among our allies.”

2210: Tripolitanian tweets: “A no-fly zone and humanitarian aid should be the limit of the assistance, anymore and #Libyans will feel like the US has facilitated a coup.”

Right about 2210. And if there’s not even a consensus on the no-fly zone (as 2122 suggests), moral support and food/medicine may be all that can and should be given.