" Nancy Pelosi Bio ": Here's the Wikipedia entry for Nancy Pelosi's bio.
" Keplerian Mechanics ": A quick Google search returned this:
"To be precise, the Keplerian orbit is a conic section, which can be either an ellipse, which includes circles, a parabola, a hyperbola, or a straight line."
I did not find this as helpful as I had hoped, so I offer this from Wikipedia.
" Constitutional Requrements to be President ": Here's a handy link for Democrats (and maybe Republicans)on Presidenial Requirements suitable for pasting on a refrigerator door.
" Status Quo Ante ": According to Merriam-Webster, "The state of affairs that existed previously."
Mullfoto of the Day
Sunset looking across 21st Street toward Foggy Bottom.