Have't seen anything yet. Pac posts about a 15 second clip of either running/climbing stairs/speed bag/heavy bag every day.
I would like to see that too. At least we've seen something with Floyd spars, even if only 10 seconds. Paquiao seems too busy bull****ting around, doing light jogging, stairs running to aggravate his cramps, joking around and punching the air in front of a crew of people that have no business in boxing whatsoever. Mayweather is always in the gym, and looks stronger, bigger and sharper than ever, Paquiao is always on the streets turning aroud where the cameramen calls him to look.
That's all you will find for now. Maybe other similarly short clips will follow and that's about it. Don't expect them to reveal a full sparring session.