Via TPM:

Tagg Romney, son of former Republican presidential candidate Mitt Romney, said on Monday that he has decided against a run for Secretary of State John Kerry’s Senate seat in Massachusetts.

[…]

“I have been humbled by the outreach I received this weekend encouraging me to become a candidate for the US Senate. I love my home state and admit it would be an honor to represent the citizens of our great Commonwealth. However, I am currently committed to my business and to spending as much time as I can with my wife and children. The timing is not right for me, but I am hopeful that the people of Massachusetts will select someone of great integrity, vision, and compassion as our next US Senator.”

I guess the trees weren’t the right height this time.