Mitt Romney, presidential candidate, blames President Obama for the economy, joblessness, the Canada-Texas oil pipeline and a whole assortment of things wrong with the U.S.
Sounds like a nagging mother-in-law.
Add to that his knack of advising others. Visiting London he gave the Prime Minister some suggestions for improving the Olympic Games. In Israel he dissed the Palestinians. That's clumsy; there are times when silence is appropriate.