Oakland Mayor Ron Dellums and his wife, who already have a lien on their property for failing to pay more than $239,000 in taxes to the Internal Revenue Service, are now facing a second lien for more than $13,000, records show. Dellums, 73, and his wife, Cynthia, 55, who acts as his unpaid adviser, are named in an IRS lien filed with the Alameda County recorder's office Dec. 23 in the amount of $13,638. The lien, which says it is for tax year 2008, comes two months after the couple were slapped with a lien in Alameda County for failing...