You might want to check your history Richie, Go back more then 100 years, try a few thousand. If there is any group of people who have a legitimate claim to those lands it is the Jews.
How far would you like me to go back? Back to when the land was originally owned and occupied by The Canaanites and not the Jewish? The history of the land is up for debate, historically and biblically. And the Jewish may or may not have a legitimate claim to the land depending on your opinion.
What they do not have a legitimate claim to do is persecute the Palestinian people like they have. Its an attrocity on just a big a scale as what the Jews themselves faced during the WW yet no Western nation wants to get involved, the conditions these people are living with every day are beyond our wildest nightmares and nobody is willing to help.