The first presidential debate happens tonight in Cleveland, Ohio. It begins at 6PM Pacific, and there are a number of ways to watch it live on TV, or stream on your computer or device.
On TV, ABC, CBS, Fox, NBC, CNN, Fox News, MSNBC and C-Span will all carry the debate live on television.
If you want to stream, there are a number of great options...
Additionally, Google will be streaming the debate. All you have to do is search "watch presidential debate" and the video will pop right up.