The American White House has closed second time during 24 hours. But still the reason could be not ascertained for having lock-down to White House Executive Mansion.
According to US media President Barack Obama is present in White House. Whereas security has kept high-alert and nearby routes of White House has also closed.
Earlier this an alleged theft has tried to barge into Executive Mansion’s building due to which White House was closed for about one an half hour.
