What is this and should I worry? Can I fix it up a bit?

I noticed a small drop of fluid coming from the connection. I wiped it off and rode and after 40-50 miles it was back. Not much more than 1-2 mL, but still. What is this I'm pointing at? Can I tighten this connection? Thanks!

 

http://www.bikebandit.com/houseofmotorcycles/2003-honda-interceptor-800-vfr800/o/m151247#sch309893

Okay, I found this on bike bandit and it looks like the hose from the rear brake master cylinder. The hose looks intact, the clamp on the hose looks good, just some minor leaking around where the hose connects. Can I just shimmy the clamp down a bit and have it grabbing on some fresher rubber?

 

That's a hose clamp, but it can't be tightened.
Better off replacing it if it's got too lose.
Get a worm wheel one that can be retightened.

 

Can't you replace the current clamp with a worm wheel clamp?

 

I was just wondering the same thing. I may just do that.

 

Also, I don't think it's going out. Just got done riding on some pretty rough backroads and I can imaging the vibes allowed some slip by of the tiniest amount of fluid. I'm just in that OCD phase of new ownership. I take it there's a tool to take the clamp off without taking the hose off? Where can I get one of those. It looks like there's enough clampable area above it to add a worm wheel clamp without removing it...