The arabs should be the one to find solutions for their brothers' refugee problem. They are responsible for this situation. They asked the paletinian arabs to leave their home in order for them to destroy Israel, they attacked Israel, they lost, they kept their palestinian "brothers" in camps for almost 3 generations and treated them like third grade non-citizens.
At least 1,000 Israeli Arabs protest death of Palestinian infant in deadly West Bank arson (Haaretz)
from the article: German group cuts support for Palestinian rights NGO