Some say Joan Howard's antiquities collection is illegal
                                
                                
                                    (Newser) -
                                    Her collection of ancient artifacts, worth more than $750,000, includes a Roman dagger, Neolithic ax heads, a mummy mask, and a crucifix from the era of Jesus Christ—treasures unearthed in Egypt, Syria, Israel, and beyond. But her boasts about them have some red with anger rather than green...