Passengers on US-bound flights now have to go through even more security screenings

New security measures for all US-bound flights begin today, following the US Department of Homeland Security’s “first round” of enhanced electronics screenings back in July. According to CNBC, these new measures include passenger questioning and searching carry-on bags. The new rules affect all 2,100 flights that come to the US daily, including US carriers.There seems to be some confusion as airlines around the world gave various statements to CNBC about what the measures would