I didn't have to wait for a draft. My kid was eager to join up immediately and do whatever was necessary. I'm very proud of him for that. When your neighbor's house is on fire, you can do several things. You can stand and watch it burn, hoping someone else will put it out. You can feel bad for you neighbor while you protect your own house. Or you can rush in and help him, knowing that if you do he will remember it and help you when you are in trouble.
Ron Paul has specifically stated that he would allow Iran, or any other Country, to obtain nukes. He has stated that their is no proof that Iran is even capable of producing a nuke. He has shown that he is completely ignorant of the facts. With the break up of the Soviet Union, weapons and technology were sold, and are still being sold, to the highest bidder. Iran has tons of money to spend on this. They have friends in Central and South America that would love to help them deliver a nuke to U.S. soil. Ron Paul has also stated that he would withdraw all U.S. forces from all foreign soil. This would leave places like South Korea to fend for themselves. How long do you think weaker Countries could hold out? Once these Countries are seized, it is only a matter of time before bigger Countries are attacked. We cannot defend ourselves within our own borders. We simple do not have the means to obtain resourses quickly enough any more, nor do we have the manufacturing skills and equipment to quickly turn resources into weapons.
Why did we not declare War? Because traditionally we have declared War on an orgnaize Country. Today's wars are being fought by loosely organized bans of people who operate in several Countries. If gangs of thugs roamed unchecked through your neighboring Towns, would you not fight them when they came to your Town, simply because you had no organization to Declare War on? Would you watch your neighbors be looted, raped and murdered? Would you try to protect your own family and your own property by yourself? How would you expect to turn away people Hell bent on destroying you without help?