Where to get daily news pics?

[bspyers]

I am having a ton of trouble trying to find either a website or some form of service where I can buy 20 pics/daily of current events in the US.

I will be using these to update some LCD screens I have (10 minute loop of pictures)


Any ideas of where I can find this?

Also, I am interested in buying photos of this type on a reoccuring basis.

Thanks,