Today marks a separation of The News-Review’s coverage of arts and entertainment and its television listings. Rather than the weekly Currents section, we’ve begun two new products. Inserted inside today’s newspaper is the new TV Extra. It contains television listings for the coming week. In the B section of today’s newspaper is our new A&E section. It adds another themed day to our weekly lineup following Money Monday and Healthy Wednesday. The two sections replace the weekly publication of Currents. TV Extra is being included in all newspapers for free today and next Thursday. Home delivery customers who would like …