Good News Notes: “Giannis Antetokounmpo and his girlfriend, Mariah Riddlesprigger, have welcomed a new son. The Milwaukee Bucks MVP tweeted a photo of their new baby at 3:33 p.m. Monday.” “The tweet says the couple named the boy Liam Charles Antetokounmpo. Giannis used a baby emoji to cover the newborn’s face.” View the whole story…