Zelizer : There 's less emphasis on NSA spying than Zelizer 's whereabouts . Zelizer : Americans silent on intrusion of the surveillance program ; some defend it . Julian Zelizer : Partisans are harder on the opposition , but this can be dangerous . The intense animosity toward Bush created the appearance of unanimity , but , in reality , divisions loomed all along . He says liberal critics of the White House will probably remain silent as excesses in security grow .
Zelizer : There 's less emphasis on NSA spying than Zelizer 's whereabouts . Zelizer : Americans silent on intrusion of the surveillance program ; some defend it . Julian Zelizer : Partisans are harder on the opposition , but this can be dangerous . He says liberal critics of the White House will probably remain silent as excesses in security grow .