You don’t think he has something to hide, right?

(Politico) — President Barack Obama won’t be sharing his BlackBerry messages with House investigators seeking communications about Solyndra, the White House told Hill Republicans on Friday.

White House Counsel Kathryn Ruemmler told House Energy and Commerce Committee leaders that they should still be happy with the trove of Solyndra-related documents they’re getting from federal agencies including DOE, the Treasury Department and the Office of Management and Budget.

But Ruemmler said the investigators’ request for all internal White House communications about Solyndra — dating back to the first day of the Obama administration — “implicates long-standing and significant institutional Executive Branch confidentiality interests.”

“Encroaching upon these important interests is not necessary, however, because the agency documents the Committee has requested, which include communications with the White House, should satisfy the Committee’s stated objective — to ‘understand the involvement of the White House in the review of the Solyndra loan guarantee and the Administration’s support of this guarantee,’” Ruemmler added in her letter, to committee Chairman Fred Upton (R-Mich.) and oversight subcommittee Chairman Cliff Stearns (R-Fla.).

CNN reported on the White House rebuff Friday evening. POLITICO later obtained the letter from a government source.