[sinkspur]

....has Ann Coulter ever been or is now a supporter of or ideologically in tune with Pat Buchanan?

I dunno. She's a bombthrower like Buchanan, she's an egomaniac like Buchanan, and she ignores significant historical data like Buchanan.

She couldn't be more in tune with Buchanan's style if she were a Steinway.

[Ciexyz]

I'm a fan of Ann and am reading her new book. GO ANN!

[Reactionary]

"She couldn't be more in tune with Buchanan's style if she were a Steinway."

And you couldn't be more in tune with liberals if you were a Pfetzschner Stradivarius.

[Publius6961]

she ignores significant historical data like Buchanan.

This might come as a surprise to you (it shouldn't) but what you think is significant historical data is not what defines it.
Sorry.

Perhaps when you write your own best seller you can choose all the "significant historical data" that you and your red diaper baby buddies can conjure up.