A header contains the information required to route data on the Internet, and has the same format regardless of the type of data being sent. This is the same for an envelope where the address format is the same regardless of the type of letter being sent.
Con: Disadvantages of Prison Privatization In response to arguments in defense of privatization, opponents counter that private prisons are not more cost-effective than public prisons, do not on the whole perform better than their public counterparts, and are actually less transparent and accountable.
Experience shows that prison Privatization does not mean that the government relinquishes its responsibility. The government still would select the inmates to be placed in private prisons, choose the type of facility to be contracted out, oversee the contractor's disciplinary practices and, most important, evaluate the contractor's performance.