Gandalf-Costumed Protesters Target Peter Thiel's Arrival in Buenos Aires

Protesters dressed as Gandalf from "The Lord of the Rings" demonstrated against billionaire investor Peter Thiel's arrival in Argentina, staging the action in Buenos Aires's Palermo neighborhood. The costume references the character's "You shall not pass" line. The sole source, a Clarín report, is undated and does not specify the protesters' grievances, affiliation, or the purpose of Thiel's visit.