This in the Nikkei today on the potential for big swings in bond yields in both the US and Japan

It says "unforeseen Trump risks, like his finger-wagging at Toyota Motor" will make interest rates even more prone to sudden jerks

And:

  • Concerns also remain about the damage the strong dollar and high Treasury yields will do to emerging markets, which would become a drag on the global economy

The full article is here, it only briefly touches on US issues, mainly focusing on BOJ policy