Can you decipher a puzzle just as a Cryptanalysis with the Federal Government does as a matter of routine?
This is taken from the vault of the FBI which from time to time publishes games and puzzles on it's website.
To quote from their site...
"In our latest quiz, we've switched gears a bit, using pictogram symbols based on Native American motifs. And with more than 50 words to decipher, it's our longest one so far."
If you should give up.. You can find the answer here..