It was a daring gambit: Juan Guaidó, Venezuela’s opposition leader, stood by a military base alongside dozens of uniformed officers and political allies, calling for a military uprising against President Nicolás Maduro . Three weeks later, Mr. Guaidó is shuttling among a half-dozen safe houses to escape capture. Most of the men who stood with him by the base that day, and many of the legislators who support him, are in jail or sheltering in foreign embassies. Soldiers routinely shut down the National Assembly that Mr. Guaidó leads. And the protests that filled the streets with Mr. Guaidó’s supporters are dwindling as Venezuelans, struggling with a crumbling economy and shortages of food, gasoline and medication , return to the business of surviving. Weakened and unable to bring the political crisis gripping Venezuela to a quick resolution, Mr. Guaidó has been forced to consider […]