Ibrahim isrl did not give back south lebanon, it was taken back by the lebanese. and not all of it isrl still kept part of it. and as for Gaza the what 20 acres they gave back they took a bigger parcel for that 20 acres in the west bank. exactly how is it that isrl gave anything back in your eyes?
PM postpones Israel-Germany summit marking 50 years of diplomatic ties (Haaretz)
from the article: Lieberman: Jerusalem is our eternal capital, it will never be divided