An election analyst says Kamala Harris' nomination is probably a done deal.  

The process will be formally open for challengers, and none of the delegates at the Democratic National Convention are required to vote for her. 

Election analyst Henry Olsen told Ryan Bridge it's likely any possible contenders would be feeling it's not worth taking on Kamala Harris.  

He says some could privately think she isn't the strongest candidate and personally want the job, but have decided it’s better to choose discretion. 

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