Endorsements in the 2012 Republican Party presidential primaries

Columns: Senator or Representative | Party | State | Date
Senator Monty Pearce | Republican | Idaho | 3.2.2012 | Senator Andy Sanborn | Republican | New Hampshire | October 26 , 2011 | Senator Kent Sorenson | Republican | Iowa | December 28 , 2011 | Senator Danny Verdin | Republican | South Carolina | January 17 , 2012 | Senator Ray White | Republican | New Hampshire | December 14 , 2011 | Representative Vito Barbieri | Republican | Idaho | Representative Glen Bradley | Republican | North Carolina

Example questions:
On what date was the endorsementin the 2012 Republican Party presidential primaries for the Senator or Representative who was the owner and operator of Pro-Kleen Maintenance ? | On what date was the endorsement in the 2012 Republican Party presidential primaries for the Senator or Representative who was born on May 24 , 1963 ? | On what date was the endorsement in the 2012 Republican Party presidential primaries for the Senator or Representative who was first elected in 2008 ? | On what date was the endorsement in the 2012 Republican Party presidential primaries for the Senator or Representative who was born in Sacramento , California ?

Answers:
December 28 , 2011 | September 26 , 2011 | January 17 , 2012 | 3.2.2012