Why are US flags being flown at half-staff on Inauguration Day?
President-elect Donald Trump has expressed frustration that flags will be flying at half-staff when he takes office later ...
4 mass killings in the US have been linked to ISIS since 2006
The New Year's attack in New Orleans marks the fourth mass killing linked to perpetrators inspired by ISIS The FBI confirmed that the man accused of driving a truck into a crowd on Bourbon Street in ...