MINNEAPOLIS - Episcopal conservatives protested the election of the denomination's first openly gay bishop by walking off the floor of their national legislative meeting Wednesday as they called on Anglican leaders worldwide to intervene in what they called a "pastoral emergency." Some delegates turned in their convention credentials and left for home. Others refused to attend voting sessions. Another group dropped to their knees and prayed as one of their leaders denounced the confirmation of the Rev. V. Gene Robinson. Robinson was confirmed Tuesday after he was cleared of last-minute misconduct allegations that threatened to delay the vote. The number...