He becomes a celebrity in international politics.
Mitt Romney's showing in six states was not a super one for the Republican presidential hopeful, who failed to produce the convincing wins needed to demonstrate his ability to generate support among diehard conservatives.
It was best illustrated by Romney's big Super Tuesday win in the bellwether state of Ohio, where he eked out a win over Rick Santorum, after failing to attract strong support from tea party conservatives and evangelical conservatives.
The issue dogs Romney as he heads into the Kansas caucuses on Saturday, and primaries in Mississippi and Alabama on March 13. Former House Speaker Newt Gingrich and Santorum are focusing on races in those conservative states in their battle to become the lone right-wing challenger to the more moderate Romney.
"He still has a problem with the base," said Ari Fleischer, a CNN contributor who was press secretary for President George W. Bush. "That base problem may make him attractive to independents if he gets to a general" election, but can work against Romney in the primary season.