This bill has zero chance of being considered by the Senate Finance Committee.
Durbin's press release (stating the bill would also apply to e-cigs) is at
Press Release | Press Releases | Newsroom | U.S. Senator Dick Durbin of Illinois
But I think it's very important for vapers to contact their US Senators to urge opposition to SB 450 (because it would tax lifesaving vapor products at the same rate as lethal cigarettes) while also urging their Senators to oppose the FDA's proposed "deeming regulation" that those same left wing Democrat Senators urged the FDA to propose and recently urged FDA Commissioner Margaret Hamburg to issue a Final Rule before the end of April at:
Senate Group Urges FDA to Regulate Electronic Cigarettes - U.S. Senator Ed Markey of Massachusetts
Unlike S. 450, the "deeming regulation" (that would ban >99.9% of vapor products now on the market, and give the vapor industry to Big
tobacco) could very well be imposed by Obama's FDA (as it doesn't need Congressional approval).