Nightly News | February 24, 2010
>> us tonight. thanks.
>>> orleans tonight, a retired police lieutenant has broken the wall of silence over one of the most troubling incidents during hurricane katrina . michael lohman pleaded guilty to a charge of conspiracy to obstruct justice over the police shootings that killed two unarmed people on the danziger bridge . lohman admitted to helping orchestrate a cover-up. the victims were trying to get to a grocery store over the bridge from the eastern part of new orleans.
>>> former vice president dick cheney