We've seen a lot of tragedies due to gun incidents.
People who've committed those crimes obtained guns easily.
For example, the 2 students from Columbine High School were able to buy guns from a Gun Show without much of difficulty and thus were able to injure and kill a lot of fellow students.
What do you think about having stricter gun laws? like president Obama said, implementing Background check system that actually has up-to-date and correct information, etc.