Cost of Handling Immigrant Children

Dear Speaker Boehner,
Pres. Obama has asked for $3.7 billion to handle immigrant children at our southern border. He says that such amount is required to pay for schooling, health care and lawyers.
That's ridiculous! You and House members control the purse strings, and I strongly encourage you not to fall into this socialistic trap.
Obviously, some money is needed to handle the situation. The logical way is to estimate how much it will cost to round up the kids, put them on airplanes, and take them back to their home countries. I suspect it can be done for a few million dollars, which would be 1000 times less than has been requested. We don't need schooling, healthcare, nor lawyers.