*sigh* Why are Christians so dumb about Israel?

My parents got something from the Christian Friends of Israel-USA today in the mail. I at least confirmed that they're not actively giving money to the group, but reading the newsletter made me so angry. They're raising money right now for Operation Warm Hearts which gives IDF soldiers new fleece jackets. Join us by donationg $25 per jacket. It's hard for me to understand how my dad can be so one-sided. Gah...