Thus the department has spent $13 million to increase security.
"But the end result was that the department spent a lot more money than they should spend."
The department has spent more than 16 years and about $500 million trying to solve the problem.
Last year, the department spent $9,300 for the line, which had total expenses of $12,000.
Last year the department spent $36.8 million in overtime during the same period.
Three years ago, the department spent $146 million on overtime.
Today the department spends nearly 10 times as much and it has a staff of 90,000.
The department spent six months and $80,000 constructing the new site.
This year the department is spending $75 million in 19 states for magnet programs.
The department spends about $100 million on maintenance for its 1,200 schools.