Why Are Democrats Trying To Take Away Internet Tax Free Shopping?

SadaamLiedPeopleDied asked: http://tech.msn.com/news/articlecnet.aspx?cp-documentid=4934799&GT1=10036
The era of tax-free e-mail, Internet shopping and broadband connections could end this fall, if recent proposals in the U.S. Congress prove successful.
State and local governments resumed a push to lobby Congress for far-reaching changes on two different fronts: gaining the ability to impose sales taxes on Net shopping, and being able to [...]