CNN Poll: Will Afghanistan turn into another Vietnam?

CNN

"WASHINGTON (CNN) - A slight majority of Americans think that the war in Afghanistan is turning into another Vietnam, according to a new national poll which also indicates that nearly six in 10 oppose sending more U.S. troops to the conflict.

Fifty-two percent of people questioned in a CNN/Opinion Research Corporation survey released Monday say the eight year long conflict has turned into a situation like the U.S. faced in the Vietnam War, with 46 percent disagreeing......"