Why are they stopped (Memphis Snow)

Watching this video…its like the 2 guys in front just decided to stop? They leave their vehicles or something? I guess since we’re used to snow its different but has fear paralyzed them?

http://msnbcmedia1.msn.com/j/MSNBC/Components/Video/090301/n_weather_090301.grid-4x2.jpg
http://www.msnbc.msn.com/id/21134540/vp/29452666#29452666

Southerners.

its probably quite icy underneath the snow.

that makes trucks stop completely. they will not jackknife and possibly lose a load for ice.

southerners are still scared of things that come from the north…