Protesters stand outside the Sandra Day O'Connor Federal Courthouse Friday, March 23, 2012 in Phoenix. during the Stand Up For Religious Freedom Rally. The rally is part of a nationwide Rally for Religious Freedom which is a reaction against the Obama Administration’s HHS mandate that will obligate Catholic organizations to provide contraceptive services to their employees. (AP Photo/Matt York)
Atheists and non-believers around the country gathered in Washington, D.C. on Saturday for “Reason Rally,” reportedly the nation’s largest gathering of the secular humanist movement. The event drew many Christian counter-protesters, who clashed with event attendees.
Videography by Sarah Hofmann
Follow Michelle on Twitter