Protection at yankee stadium. Good morning from the studio 57 newsroom at cbs news headquarters here in new york. Good to be with you. Im annemarie green. Well, desperate rescue operations continue this morning. The 7. 1 earthquake killed at least 245 people mostly in mexico city. Damage is severe in some neighborhoods. Rescue crews are racing to reach trapped survivors before time runs out. Chris martinez is in mexico city with more. Good morning, chris. Reporter good morning, annemarie. This is one of the rescue sites behind me where it has not stopped. This used to be an office building. It was just leveled by the earthquake. For days workers have been in there searching for any survivors of the rubble. Scene like this playing out across the region. A little girl is alive but still stuck under the rubble that used to be her school. Shes been wiggling her fingers. All day and night crews have been trying to reach her and any others who may still be alive. Special cameras theyre using