With all her mentions of puzzles and challenges, her job might seem full of bureaucratic headaches. But she says she loves her work.
"[It's] an interesting challenge to come in and not know what's going to happen," O'Brien says.
With all her mentions of puzzles and challenges, her job might seem full of bureaucratic headaches. But she says she loves her work.
"[It's] an interesting challenge to come in and not know what's going to happen," O'Brien says.