He hasn't set foot in Iowa since April, when he convened a Congressional hearing in Des Moines about the high price of air fares.

CNN: Des Moines Register: McCain downplays role in forum

The bigger test, commanders say, will be using millions of aid dollars to roll out what they are calling "government-in-a-box, " a ready-made administration that is intended to allow the Afghan government to quickly reassert its authority in an area where its representatives didn't dare set foot earlier in the week.

WSJ: U.S. Starts Afghan Surge

Shechtman counsels businesspeople who fear traveling and many who don't want to set foot in a tall building.

FORBES: Californians Screamin'

The sheik wasn't an operative in the bomb plot and he had never set foot in the Queens safe house where a group of his followers were caught on videotape mixing a bomb.

WSJ: Both Sides of SEC Nominee Face Heat

The only way for Sodexho to grow, Bellon thought, was to plant the company flag as fast as possible in countries where U.S. companies hadn't yet set foot.

FORBES: At your service