This morning on the television I saw AMEX ticker symbol CSN climb 800%, from $0.08 to $1.09. Wow, I though, that is a stock to investigate. What the heck is going on there? The last time I saw that jump, it was 2002 and I was buying SONUS Networks. CSN is the symbol for City Networks, Inc. This is a Taiwanese based company that provides wireless access infrastructure and resells network hardware. They don't manufacture anything,and claim this in their company profile: "The Company also created the Hotspot solution and the Next Generation Loops (NGL) solution, both of which help companies extend their business to the carrier's solution to meet people's communication inquires." (From E*Trade) Their website , shows the last news update in December of 2004. So this is a company that hasn't done anything in the last 2 years except exist. (Update: The stock is now at $0.24 with a 118% gain. Someone is getting smart). So why did its stock go up so high? The news...