WEST DES MOINES, Iowa — Cristie Kerr has helped the U.S. take 7 ½ to 4 ½ lead over Europe in Solheim Cup and set a record for points by an American in the event. Kerr teamed with Lexi Thompson to beat Jodi Ewart Shadoff and Caroline Masson 5-and-3 in foursome play, giving Kerr 19