Democrats are speaking in strong support of Israel and its invasion of Lebanon.
I have heard Rep Jane Harman (D) say that we should not call for a cease-fire, because Condi Rice is basically right that Hezbollah needs to be defeated now, lest we face the same situation in 6 months. I've heard Sen. Chris Dodd (D) say that George Bush did the right thing in expediting the shipment of bombs to Israel because we are supporting Israel's right to defend itself. I've heard other Democrats on the news, none of them calling for a cease fire.
If any Democrat has criticized or condemned Israel for its invasion, I have not heard it.