Yes. The Masons have always accepted Mormons as members. However, there have been times when the Mormon church has discouraged or banned it's members from becoming Masons. Currently, the Mormon Church permits its members to become Masons only if it does not affect their activity in and service to the Church.
He isn't a Freemason.
Yes, a Muslim can become a Freemason, as long as they meet the membership requirements of the specific Freemason lodge they wish to join.
You need to be at least 18 years old in OK to become a freemason.
The only way to become a Freemason is to ask a Freemason for such.
Personal choice. The same reason he is not a Nazi, a Mormon or a "Flat Earth believer".
The only way to become a Freemason is to ask a Freemason. Only those known to current members can apply.
If the person believes in God, and is a good citizen, they could become a Freemason.
To become a Freemason, find a Freemason and tell him you would like to join. Look in the phone book for a Lodge if you do not know a Freemason. Freemasons have a slogan, to be one ask one.
He didn't.
As of January 19 2010, Rush Limbaugh is not a Freemason.
If you mean, how do you become a Freemason, you have to ask a Mason how to become one. In some places you need to be relatively persistent about it. Masons are forbidden from inviting people to join their fraternity.
I have no idea, but one thing is for sure--if he is a Freemason, nobody "invited" him. Nobody can be invited to be a Freemason; you have to choose to be one uninvited.