tool for practicing simultaneous interpreting

The site News in Slow Spanish is intended for Spanish language learners, but it seems to me that it could also be used to practice simultaneous interpretation into English if you are just dipping your toes into those waters. You can switch the speed from slow to normal, so you could practice it once on slow, and then again on normal. They also provide the transcript, so you could start with the transcript, then do it without, then speed it up.