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Watch: Mixed emotions as people return to street of New Orleans attack. Video, 00:01:08Watch: Mixed emotions as people return to street of New Orleans attack

What CCTV and social media videos reveal about New Orleans attack. Video, 00:01:24What CCTV and social media videos reveal about New Orleans attack

People run to escape New Orleans truck attack. Video, 00:00:27People run to escape New Orleans truck attack

Moment New Orleans attacker enters busy street in pick-up truck. Video, 00:00:39Moment New Orleans attacker enters busy street in pick-up truck