DES MOINES, Iowa, Dec. 14 (UPI) -- Iowa voters are being deluged with campaign ads, some of them nasty, as the Republican presidential campaign gears up for the Jan. 3 caucuses, analysts say.
Candidates and their allies are starting to air TV ads as the state enters the final weeks before precinct caucuses, and while some ads are what the rest of the country has seen in nationally televised debates, some are more blunt and critical, McClatchy Newspapers reported Wednesday.