Following the 2012 Tragedy at Sandy Hook Elementary School in Newtown

Following the 2012 tragedy at Sandy Hook Elementary School in Newtown, Connecticut, Congress

A) passed a law requiring criminal background checks.
B) passed a law banning all assault weapons.
C) passed a law limiting the number of rounds that ammunition magazines could hold.
D) failed to pass any laws restricting gun rights.
E) passed a law making it easier to obtain firearms.