 OLDWICK, N.J.--BUSINESS WIRE-- insurance--AM Best has assigned a Long-Term Issue Credit Rating of bbb- Good to the newly issued 325 million 4.25 junior subordinated debentures, due June 15, 2061, of Globe Life Inc. Globe Life headquartered in McKinney, TX NYSE: GL. The outlook assigned to this Credit Rating rating is stable. The existing ratings of Globe Life and its insurance subsidiaries remain unchanged. Globe Lifes financial leverage and interest coverage ratios remain within AM Bests 