After apology, questions about future loom for Lochte
![After apology, questions about future loom for Lochte](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/0/d5/0d541308-b614-578b-afa4-b4c2369429e8/57b69d0ca8ac2.image.jpg?resize=300%2C188)
RIO DE JANEIRO (AP) — U.S. Olympic swimmer Ryan Lochte apologized Friday for his behavior surrounding an incident at a Rio de Janeiro gas station, saying he should have been more "careful and candid" about how he described what happened…