Problems ethanol causes in vintage cars?

Under the hood with ethanol and your classic car


Found this video that discusses the problems that ethanol causes with our cars. Really goes into detail discussing carb, fuel pump, filters, hoses, etc. What do you think?:

LINK: http://www.historicvehicle.org/Resources/Resources/Ethanol/Ethanol-Video---PowerPoint


Also chk out this link: http://www.forabodiesonly.com/mopar/showthread.php?t=198293