In a recent interview with PBS host Tavis Smiley, Hillary Clinton admits that she'll likely only be Secretary of State for four years.  

Smiley asked Clinton if she would serve eight years to which she replied: "No, I really can't."

"The whole eight -- that would be very challenging," she said in the interview broadcast Wednesday on public television.

"It's a 24-7 job and I think at some point, I will be very happy to pass it on to someone else," Clinton said.

This could mean a few things for Hillary... 1) another run for President 2) personal time 3) she's being coy as usual and will do the job again if asked.  You know I love her more than any other politician, but that's the way she rolls!