Supreme Court nominee Elena Kagan has gotten an angry thumbs-down from 9/11 family members who say she played a key role in quashing a lawsuit that accused the Saudi kingdom of helping finance the terror attacks. "Kagan is the main reason why the Supreme Court ruled against the 9/11 families," said William Doyle, who lost his son in the Twin Towers. Doyle and thousands of other 9/11 relatives had joined in a suit that traced funding for the 19 hijackers to certain Saudi royals, along with banks, corporations and Islamic charities. The royals were let off the hook last year...