US

Former Navy SEAL commanders explain why they still wake up at 4:30 a.m. -- and why you should, too

Former Navy SEALs and “Extreme Ownership” authors Jocko Willink and Leif Babin talk about the importance of waking up at 4:30 a.m. every single day.

Follow Jocko and Leif on Twitter. Listen to Jocko’s podcast.

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