What do these people have in common

What do these people have in common ? From the New York Times:

Forget Mark Foley of Florida, who quit the House last year after exchanging sexually explicit e-mail messages with under-age male pages, or Jack Abramoff, the lobbyist whose dealings with the old Republican Congress landed him in prison. They are old news, replaced by a fresh crop of scandal-plagued Republicans, men like Senator David Vitter of Louisiana, whose phone number turned up on the list of the so-called D.C. Madam, or Senator Ted Stevens of Alaska and Representative Rick Renzi of Arizona, both caught up in F.B.I. corruption investigations.

And more names from the Times:

Thomas Ravenel, the state treasurer of South Carolina, who had to step down as state chairman of Rudolph W. Giuliani’s presidential campaign after he was indicted on cocaine charges in June.

Or Bob Allen, a state representative in Florida who was jettisoned from the John McCain campaign last month after he was arrested on charges of soliciting sex in a public restroom.

Could it be, could it just be, No, No, it couldn't be that they are all Republicans ? "Speaking of Family Values" he said snarkily.