Sounds more like a “Threat” than a promise.
yeah, sure. it’s only a ploy to get elected, then he’ll renege on it to run for president again.
Shorter Rubio:. I will never be President so why should I run? I enjoy free govt money.
The failed 2016 presidential candidate vowed Wednesday that he would serve his full term in the U.S. Senate.
Considering his dubious work ethic, how will anyone be able to tell?
Little Marco, little (and meaningless) promises.
“Shorter Rubio”
Is that possible?
Rubio: “I have only said like 10000 times I will be a private citizen in January.”
So he broke a non-campaign promise not to campaign before campaigning with a promise not to campaign?
You can take a promise from Marco Rubio to the bank…and when you try to cash it the teller will inform you rubbish goes in the bin.
is an empty suit the same as an empty chair on the Republican Senate floor?
Who believes anything this creep says anymore?
Rubio has pledged to serve his full term. You seem to have mistakenly inferred some commitment to work. You must be one of those idealistic Democrats 
… bet he had his fingers crossed behind his back…
That’s awfully big of you rubes.
“I promise I will serve out my term…but I don’t promise to show up or do any actual work!”
I guess that depends on what you think is worse: a US Senator puttering about for six years, or Marco Rubio hard at work trying to screw poor people and immigrants?
It is a dimension as vast as space and as timeless as infinity. It is the middle ground between light and shadow, between science and superstition, and it lies between the pit of man’s fears and the summit of his knowledge. This is the dimension of imagination. It is an area which we call the Twilight Zone.
Marco Rubio “has the No. 1 absentee record in the United States” Senate.
— Donald Trump on Thursday, March 3rd, 2016 in a GOP debate hosted by Fox
Exactly, he’ll claim Clinton’s been such a disaster that he’s compelled to run and he has no choice but to answer the call of duty, or some such nonsense. I sincerely hope he loses because I think GOP leadership will try to somehow make him the face of the party post Trump. He’ll be their “Hispanic friend” that proves they’re not at all racist. Without him it’s just Tim Scott, who apparently has zero personality, and Ted Cruz who no one actually identifies as being Hispanic.
Pretty sure what really terrifies Little Marco is an empty water bottle.
Lies and the Lying Liars says what? I trust his word as far as I could pick him up and throw him. I’m just happy I don’t live in Florida, if I did, I’d vote for a convicted felon over this bag of crap.