PARIS (AP) — Paris Saint-Germain starts the defense of its Champions League title on Wednesday when the six-game program includes two rematches of past finals. Liverpool also opens its campaign, against Atletico Madrid at Anfield, while two of the four newcomers in this season’s edition make their debuts on the road. PSG resumes against more Italian opposition, hosting Atalanta at Parc des Princes for its first game in the competition since demolishing Inter Milan 5-0 in Munich.