From a link in that article.  Even when there is tight gun control laws, they will find a way. 

Cheap but lethal: the makeshift gun used by Palestinian shooters in Tel Aviv terror attack

http://www.telegraph.co.uk/news/2016/06/10/cheap-but-lethal-the-makeshift-gun-used-by-palestinian-shooters/

Part of the reason for Israel’s strict regulation of civilian gun ownership is that the country has a security-driven interest in making sure weapons don’t flow into the hands of terrorists. “There is a very tight monitoring of where all the weapons are,” Sachs said. “The last thing you want, especially in a place like Israel, is to have arms roaming free.”

With all these illegal immigrants coming into the US, what makes people think that they could prevent guns from being smuggled in? 

With all these illegal immigrants coming into the US, what makes people think that they could prevent guns from being smuggled in?

Illegal Immigrants..... We have submarines full of drugs coming into the country,

If they ban guns criminals will not stop getting them, Instead of stealing them they will have the smuggled in. Now instead of semi automatic AR's and Glocks, It will be full Auto AK's, Mac10s and Uzi's

An interesting read....

http://www.jpost.com/Israel-News/Analysis-Israeli-gun-control-would-have-made-Orlando-massacre-harder-but-not-impossible-456741