Does anyone really think that Obama does not Love America?

I hear this quite a bit from the right and am amazed that they say it but it would be quite sad if it was really what they believed. George W Bush may have not been popular with the Left but I know of no one who thinks he did not Love this country. Do you think that if this is truly how the Right feels that they have more than just a problem getting elected but a problem in their overall philosophy? Will Republicans re-think their strategy of disparaging the President's love of America and in effect cheer leading their party into hatred and fear of the President? Can the Republicans constructively oppose him without maligning his Patriotism. As I see it if they do not they will end up on the losing side of most issues and at the polls.