Latest deadly quake, volcanic ash spread alarm in Mexico

By Michael O'Boyle and Noe TorresMEXICO CITY (Reuters) - A magnitude 6.2 earthquake that shook Mexico on Saturday was blamed for five deaths, spreading fear among a population reeling from multiple natural disasters and interrupting the search for survivors from a bigger tremor earlier this week.South of Mexico City, the Popocatepetl volcano sent a column of ash into the sky, capping a period of seismic activity including two powerful tremors this month that have killed more than 400 people and