Kathryn Lopez

Abstinence educators and responsible parents teach young people to resist the urge for instant gratification. When it comes to the Republican presidential field, a similar strategy of waiting may prove fruitful for Rudolph Giuliani. Of course, Rudy 2008 would be well advised to avoid the subject of sex -- an area that highlights his troubled personal past and not-so-conservative positions on reproductive issues. But if Rudy can be patient and practice political abstinence as his rivals engage in hot combat, the former New York City mayor could prove to have a leg up in the 2008 Republican race.

Going into 2007, conservatives' best option, former Massachusetts Gov. Mitt Romney, is already a bit wounded. The problem? Some chattering Beltway conservatives with access to wide-reaching e-mail lists simply don't believe he is one of them. It's understandable. Massachusetts isn't known for its right-wing leaders. But if conservatives don't hear him out, it will be their (and America's) loss: This Northeastern businessman is a leadership package that has the potential to do social conservatives and their ideas a great service, by presenting conservative positions on cloning, gay marriage and other contentious issues in a worldly, but sincere and principled, way.

Alas, the "Massachusetts flip-flopper" label he has been pinned with might stick. It's more than a bit unfair, given that John Kerry, the last Massachusetts pol stuck with that moniker, was changing positions even during his presidential campaign. (What was his position on Iraq? I'm still not clear.) Romney, on the other hand, as chief executive, has reacted to key events in Massachusetts as a social conservative -- opposing efforts to clone human life, and insisting that Bay State citizens, not the state's high court, should determine the future of marriage there.

It's way too soon to count Romney out, but if he does falter, will conservatives go for John McCain? The Arizona senator is the putative frontrunner among Republicans. He's a war hero with an impressive biography of service. But he's also made an early gamble, enthusiastically supporting increased U.S. troops in Iraq. Democrat John Edwards has latched onto that early on -- knowing it's an unpopular position about an unpopular war -- and denounced what he's calling the "McCain Doctrine." Edwards acknowledging McCain's the man to beat could help McCain. Or it could do further damage if, heaven forbid, a troop surge doesn't help things in Iraq.

Kathryn Lopez

Kathryn Jean Lopez, editor of National Review Online, writes a weekly column of conservative political and social commentary for Newspaper Enterprise Association.