Senator says nuts to SDSU 'RoboSquirrel' study - The 'Robosquirrel' developed by San Diego State and UC Davis can move its tail to mimic the behavior of a real animal. UC Davis A San Diego State University research project involving robotic squirrels has been placed on Sen. Tom Coburn's annual list of wasteful government spending, a move the campus says is unfair and misleading. Coburn, R-Okla., issued the list last week, criticizing everything from the use of food stamps to purchase fast food to a subsidy for a struggling ferry business in Alaska. The list also is critical of the...