It is not the first breaking news in New York city this year. More PD140 Handheld Metal Detectors for security inspection at squares.
We are not the first time to call people to take measures before bad terrorist attack happen. Hotel x-ray baggage scanner could be widely at normal transportation places including railway station, subway, airport etc.
A Palestinian terrorist stabbed a security guard, seriously wounding him, at the entrance to the Jerusalem Central Bus Station on Sunday, officials said.
Screeners spotted the paperweight just after 9 a.m. when it passed through a north lobby luggage security x ray machine .
Some hotels internationally have successfully added X-ray machines or metal detectors after catastrophic incidents. Certain hotels in Indonesia, for example, added X-ray machines after a bombing in 2003 at a Marriott Hotel in South Jakarta.