Previewing State of the Borough By JUSTIN MCCALLUM Feb. 20 marks Borough President Ruben Diaz Jr.’s fifth State of the Borough Address. With many accomplishments to bolster his image as an economic development BP this past year, Diaz will have a full set of talking points for the speech. BP spokesman John DeSio teased the speech will be “about the ‘New Bronx,’ and will use the history of the borough in light of our centennial to discuss how we are making the most of our available amenities.” The Norwood News compiled a list of expected themes, as well as some items