1994 Chevy S-10 trouble starting my truck

It seems that every morning my truck is hard to start. Once it starts it will run and starts all day. I had replaced a section of the fuel line and the clamp broke, I guess it was to small. So I reconnected the hose, brought a slightly bigger clamp and all seemed well. But as of 12/15/07 it has started to do the same thing again. I tried pouring gas into the carburetor and that didn't work.