Economist Ray Perryman has expressed concerns about the impact of tariffs on the US economy. According to him, tariffs are an additional challenge that the economy does not need.

Further details about Perryman's thoughts on the issue are available from the source. The source provides more information on Perryman's assessment of the economic situation.

It is known that Perryman has commented on the topic, but specific details of his statement are not provided here. For a more in-depth understanding, readers can refer to the original source.