“…Newcomers to protest are more likely to be recruited via open channels, less likely to be embedded in networks that organize the events, and more likely to use protests to vent frustration (Rüdig and Karyotis 2013;Saunders, Grasso, Olcese, Rainsford, and Rootes 2012;Verhulst and Walgrave 2009). Hence, the usual triggers of participation in protest, such as resources, identities, and mobilization networks, are less important in times of crisis.…”