>> mitt romney this morning getting in one more dig on rick santorum's debate performance last night. that was filled with nasty clashes between romney and santorum. but the candidates also got a chance to give a one-word answer on who they really are. >> please define yourself using one word and one word only. congressman paul? >> consistent. >> senator santorum? >> courage. >> senator? >> resolute. >> mr. speaker? >> cheerful. >> the candidates are spread out across the country today while romney courts arizona voters ahead of tuesday's primary. santorum tries to build on a growing lead with texas republicans and newt gingrich is looking ahead, visiting voters in washington state and idaho. ron paul has no public event.