Can I make freehand pencil/marker artworks of NFL or other professional, NCAA, high-school or other teams logos and sell them?

No, that violates copyright and trademark rights of the NFL, NCAA, college or high school. You need permission to use someone else's property. For...

Where Can I Find Reliable Information About Fair Use Of Images Online?

http://www.socialmediaexaminer.com/copyright-fair-use-and-how-it-works-for-online-images/

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Seems that my Intellectual property and freedom rights are being violated in the net

Sounds wacko. You should consult a computer technician to determine if your internet connection is fast enough and your operating system up to...

Is video of a president's speech copyright?

You ask for a specific legal opinion for free? You only get general advice here. Generally, if the film is produced by the Government it is not...

Is putting background music illegal?

I presume you mean copyright protected music, as otherwise you would have no need to ask. Unless you have a synch license that is copyright...

Is night blindness considered temporary or permanent?

It does not matter if your nyctalopia is temporary or permanent. But, to answer your question (my Dad, brother and sister are all MDs), it is...

Fair use is defined by Federal law. You can "know a little more" if you read the law here http://www.law.cornell.edu/uscode/text/17/107 then, since...

Can a state county judge order an individual without a hearing

Yes, in the context of a family law dispute that might occur where a state judge orders one spouse to turn over a copyright to the other spouse for...

How do i copyright a business name?

You don't and you can't. Copyrights involve the right to copy works of original creativity, like paintings, books, sculpture, songs, movies,...

I had created a logo for a Club that has been shutdown. Now someone else is using the same logo.

My colleague gave you good advice. I would note that your best claim here is likely to be copyright, but that copyright may belong to the Club, not...