GOP debate countdown and other headlines

The mad scramble to get off the Republican debate bubble. (Bloomberg Politics)

Donald Trump appears to have a super PAC–with a P.O. Box address. (Bloomberg Politics)

Carly Fiorina’s campaign raised $1.4 million since early May. (Wall Street Journal)

Britain marks 10th anniversary of London bombings. (Washington Post)

As another deadline looms, there’s still no sign of a nuclear deal with Iran. (NPR)

Reaching Pluto and the end of an era of planetary exploration. (New York Times)

Long-forgotten Ayn Rand novel to be published today. (The New Republic)

What are you reading this morning? Let us know in the comments, please.

Rachel Maddow Show Morning Maddow

GOP debate countdown and other headlines