There is a fair deal of archaeological evidence that supports the idea that Jews have a right to Israel. Even archaeologists who believe that the Bible is a fairy tale can confirm this. Read "The Bible unearthed" if you want an example - according to this book Israelites were Caananites who developed a distinct national and religious identity around 1100 BCE. Makes sense to me.
Yemeni Shiite rebels to form own Cabinet in 10 days (AP)
from the article: Seeds carried by the wind