Nissan recalls over 800K SUVs; key defect can cut off engine

Nissan is recalling more than 809,000 small SUVs in the U.S. and Canada because a key problem can cause the ignition to shut off while they’re being driven. Nissan says the SUVs have jackknife folding keys that may not stay fully open. This can cause loss of engine power and power brakes, and the air bags might not inflate in a crash.