By Carey Gillam and Ian Simpson MOORE, Oklahoma (Reuters) - Rescuers went building to building in search of victims and survivors picked through the rubble of their shattered homes on Tuesday, a day after a massive tornado tore through the Oklahoma City suburb of Moore, wiping out blocks of houses and killing at least 24 people. ...

By Steve Gorman and Sharon Bernstein LOS ANGELES (Reuters) - Voters in Los Angeles went to the polls on Tuesday to choose a new mayor in an election between two liberal Democrats seeking to lead America's second-largest city as it faces an increasingly gloomy financial outlook. City Councilman Eric Garcetti, 42, and Controller Wendy Greuel, 51, are vying for the city's top spot in a race shaped by dire fiscal constraints, the political clout of its public employee unions and a largely disinterested electorate. ...

By Ben Berkowitz and Julie Steenhuysen (Reuters) - Moore, Oklahoma, has had the bad luck of being hit by two highly destructive tornadoes, both in the month of May, 14 years apart. But the Moore that got struck on Monday is not the same as in 1999. Like a lot of towns across America and in the so-called "Tornado Alley," rapid growth has made it a bigger target, vulnerable to more damage. The tornado, with winds that may have topped 200 miles per hour, killed at least 24 people and injured hundreds more, with many of the casualties children from two schools that were destroyed. ...