Mayor Antonio Villaraigosa has apologized to Muslim leaders who accused him of taking Israel's side in the violence in Lebanon by going to a pro-Israel rally and ignoring their invitations to interfaith peace vigils. Villaraigosa met with 10 Muslim leaders Sunday and explained that a mix-up by his staff had prevented him from seeing their invitations, said his spokeswoman, Janelle Erickson. "The mayor did apologize that the staff didn't place the meeting on his schedule sooner," said Erickson, describing Sunday's hour-long discussion as "open and friendly." Villaraigosa called the meeting after the Muslim leaders held a news conference Friday accusing...