Terminal denies password
I am having difficulty running `sudo` commands in the command line. I have verified my login password for my Admin account. I have verified the Master Password. Nothing. The funny thing is that the other Admin account can perform any function in Terminal.
I don't know what is going on here. The funny thing is that this is happening on both my MacBook Air and my iMac.
iMac 10.8.2
MacBook Air 10.8.2
Every account is an Admin with passwords.
iMac, OS X Mountain Lion (10.8.2)