The Democratic and Republican presidential nominees both have agreed to be guest speakers at the Al Smith dinner Oct. 16 in New York, the Archdiocese of New York announced Sept. 17. The archdiocese said Sen. Barack Obama and Sen. John McCain would "share nonpartisan good humor before an audience of civic, business and social leaders." The joint appearance three weeks before the Nov. 4 election would continue a longtime tradition of presidential candidates addressing the annual fundraising dinner -- a tradition that has been followed off and on in recent years. The last pair of candidates to appear together in...