Wes Williams at Addicting Info says:

In October, [conservative activist Larry] Klayman called upon “millions of Americans” to march on Washington, D.C. The goal? To remove “usurper” President Obama from office. Today, November 19, 2013, is the date Larry Klayman picked for his “revolution.” Did the millions he forecast to descend upon the city arrive in planes, trains, and automobiles? Are the Obama’s hastily packing and preparing to sneak out of the White House under cover of darkness? Hardly. Larry Klayman’s revolution was not quite what he predicted it would be. Right Wing Watch estimates that “no more than a hundred people” attended today’s event.

Here's Klayman's call to arms, from last month, in which he accuses President Obama of bowing down to Allah and compares himself to Gandhi: