LOS ANGELES (Reuters) – Joe Garagiola, the Major League baseball veteran best known for his affable personality and quick wit as a sports commentator, game show host and even late-night television personality, retired from broadcasting on Wednesday. Garagiola, 87, who made his Major League debut with his hometown team, the St. Louis Cardinals, in 1946 and ended his baseball career nine seasons later with the New York Giants, embarked on a much longer broadcasting career in 1955. …