Are NJ's two top politicos both angling for promotions?

In this week's video edition of Political Bytes, statehouse reporter Kevin McArdle and I recap Gov. Christie's recent trip to Mexico, where the governor made comments about environmental and international issues that could signal designs on the 2016 Republican presidential nomination.

We also take a look at continued Bridgegate investigations, and discuss where State Senate President Steve Sweeney's political career may be headed.

Is Christie seeking foreign policy credentials in preparation for a presidential candidacy?

Is Sweeney positioning himself as the Democratic successor to Christie as governor?

Hear what political insiders have to say by watching the video below.

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