Romney's former rival Rick Santorum to speak at Republican convention

Wolfeboro, New Hampshire Aug 6 (Reuters) - Republican

presidential candidate Mitt Romney's most bitter rival for his

party's nomination has agreed to speak at the nominating

convention in Tampa, Florida, later this month.

Rick Santorum, the former presidential candidate who lobbed

harsh criticism at Romney during some bitter primary contests,

will join a host of other big-name Republicans as headline

speakers, according to Republican sources.

Former Florida Governor Jeb Bush will also speak at the

convention, along with Oklahoma Governor Mary Fallin and Tea

Party hero and Senator Rand Paul of Kentucky.

Paul spent much of the year campaigning against Romney on

behalf of his father, Texas Congressman Ron Paul.

Details about when the speakers will take the stage have not

been released.

After winning the Iowa caucuses, Santorum emerged as an

unlikely but persistent burr in Romney's side, warning that the

Republican Party would make a mistake by picking the former

Massachusetts governor.

Because of that, some senior Romney advisers argued against

giving Santorum, a former senator from Pennsylvania, a speaking

slot at the convention, fearing he might go off-message and

reprise some of his criticisms from the primaries.

Santorum announced he was suspending his campaign on April

10, clearing the way for Romney to begin campaigning in earnest

against President Barack Obama.

Jeb Bush will not be joined by his brother, former President

George W. Bush, who announced recently he will not attend the

convention.

Romney will likely address the convention on Thursday, Aug.

30 in a primetime address where he will formally accept the

Republican nomination.

Speculation remains rampant over who Romney will choose to

join him on the ticket as his running mate.

On Monday, the Republican candidate laughed off a question

about whether he was meeting with potential candidates Tim

Pawlenty, the former governor of Minnesota, or Senator Rob

Portman of Ohio while spending some time off at his lake house

in Wolfeboro, N.H.