The Sandy Hook lawsuit, and Sanders' vote in favor of the Protection of Lawful Commerce in Arms Act, have come into sharper focus as the race turns toward the primary. Earlier this month Jillian Soto, the sister of Victoria Soto, one of the six educators slain on Dec. 14, 2012, said Sanders was being "insensitive and disrespectful" when he said he didn't believe the Sandy Hook families should have the right to sue.