I guess Congress does see some issues...but why don't they move!

It does appear that the news today indicates that a committee of Congress does see a couple of issues with our China / US Trade. It appears that they believe the Chinese have kept the value of their currency low on purpose to keep the cost of their prices low. (thereby making their good cheaper here, and keeping our goods out of China because they are more expensive.)

But why then have they agreed to "sit on this" for now? Do we need to start writing them letters to get them off their backsides?

Could this be a kind of Election time "slide it under the rug" thing?