A.turns out to be a failure
B.is supported by her daughter
C.is admired by the author
D.ignores regulatory remedies
A.has become the victim of the big data age
B.has done something harmful to the economy
C.has written about a lot of habits of guinea pigs
D.doesn't know well of the problems with Dragnet
A.People think guns should be sold at gun shows and online.
B.More people support stricter gun laws.
C.People's enthusiasm about gun control waned.
D.Few people like government interference in private gun sales.
A.Its aim to toughen penalties for illegal gun sales.
B.Its expansion of the requirement of background checks in gun purchases.
C.Its increase of funding for school-safety programmes.
D.Its restrictions sought by advocates and administration.