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.
The US Prison System Is Not Effective. Our current prison system is faulty in many ways. First, our prisons are overcrowded and understaffed. Second, too much tax money goes into the system, which is corrupt, and does not get spent wisely.