I am pretty sure that Ms Fienstien introduces that bill every session
She has, since before 1995, when she was outed as a concealed weapon carrier. The poor dear was walking each day to the hospital to see her sick husband and she was walking through a "bad" part of town, so that qualified her, in her eyes and for her only, to carry a gun. Too bad for the rest of us.
Here is an article about her latest attempt to introduce an "assault weapon" ban following Obama's re-election but before Sandy Hook. Notice in the picture heading up the article that she isn't watching her muzzle sweep and she has her finger on the trigger.
http://www.thetruthaboutguns.com/2012/11/foghorn/details-of-dianne-feinsteins-upcoming-assault-weapons-ban-proposal-begin-leaking/"If I could have gotten 51 votes in the Senate of the United States for an outright ban, picking up every one of them . . . Mr. and Mrs. America, turn ‘em all in, I would have done it. I could not do that. The votes weren’t here."
The good news is that this has exactly 0% chance of passing right now. None. At all.
But, since Sandy Hook, Repub Congressmen are showing the strength or absence of their backbone and principals. A complete ban on weapons would be impossible to get through the SCOTUS until the Left can stuff the SCOTUS a majority of Leftists. In the end, probably a "feel good" measure will be passed, but will have absolutely no effect on the ability of thugs or the mentally defective to get guns, it will just put more hurdles in the path of those law abiding citizens wanting to protect themselves, and raise the height of the existing hurdles, like adding waiting periods at each step of the process, and increasing fees, so that it would take a year and several hundred more dollars to obtain a CHP, and taxes on weapons and ammo that would triple or quadruple their costs, putting them out of reach of all except the weathly and, or course, the thugs.
I had to laugh at one claim Pres. Obama made in yesterday's announcement: "... more regulations to keep the criminals from getting guns...". Here's a clue, Mr. President: Criminals are called such because they don't care about the laws. The most restrictive guns laws are in the areas with the highest gun crimes, showing those laws are worthless. Besides, when the Federal government is feeding guns to thugs using programs like "Fast and Furious" what good are gun laws anyway?