How can I stand living with my brothers?

I have two younger brothers,who are 8 and 9.they are extremely out of control.and when I say out of control,I dont mean like most little kids,I mean they are seiorusly,out of control.we cant even go to walmart wihtout being told to leave.
The oldest has a form of autism,and anger problems,and he is sensitiv over everything.if he doesnt get his way,he'll scream like a 3 year old,swear,hit my mom,and throw whatever he can find all over the place,and at my mom.h's 9 years old,theres no reason for that.
The younger one,isnt as bad,but he doesnt listen for crap,and he gets lost everywhere we go because he wanders off.
My mom has tried everything-time outs,spanking,deals,taking away computer and gameboy time,seirously,everything.but nothing phases these kids!
Im always stuck babysititng,and they never listen.what am I to do?

We were told to leave walmart today,we went to the beach a few days ago,and the youngest one got lost-twice.and the oldest one was talking bakc so badly at my aunts house,we had to leave.
How cna I deal with this?!

I know exactly what you mean and how your probably feel.

Situations like these are never easy to deal with and you can't always tell what will work.

You say your mom has tried everything but in reality she's probably only tried everything that you she can think of.

I can't give you a definite answer because I don't know the situation.
Do you have a Dad in the picture or is it just you your mom and your brothers?

As a last resort you could always get an adult male to scare them into change.

Hey you could be on TV. Get in touch with the Super Nanny people. She could help you guys. I think they are filming for next season coming this fall.

Here is the link for the application, copy and paste:

http://abc.go.com/primetime/supernanny/index?pn=apply