These senators voted to kill the bill to extend ban on assault weapons and 100-round magazines like the ones used in Aurora's Batman killings

100-round drum for AR-15
assault rifle

Which senators voted (90-8) to kill a renewal of the ban on high-capacity assault weapon clips that killed or wounded 70+ Batman fans in CO Springs? You'd be surprised. Lots of Democrats voted to kill renewing the ban on supersized clips and assault weapons, including Hillary Clinton, John Kerry, Ted Kennedy, Patrick Leahy and Diane Feinstein.
     Background: on March 2, 2004, the US Senate voted down a bill (Protection of Lawful Commerce in Arms Act) to protect gun makers from liability suits (which passed anyway in 2005 after the NRA took out some southern Democrats).
     The NRA's Wayne LaPierre lobbied to kill the 2004 bill because an amendment to renew a 1994 ban on assault weapons (and high capacity clips) was also in the bill.

Tea Party tool Sen. Ron Johnson (R-WI)
at CPAC Chicago

     Last weekend on Fox News Sunday, GOP Senator Ron Johnson, said that restricting high-capacity magazines would infringe on a basic right. “When you try and do it, you restrict our freedom,” he said.
    The following senators who voted 'nay' killed the 2004 bill to renew the 1994 ban on assault weapons and high capacity clips, both of which killed and maimed 70+ people at the Batman premiere in Aurora, CO: