and a businessperson. c.e.o. of a company. politico.com reports the president is looking for a female c.e.o. to replace larry summers, the re of the economic advisors are all men with virtually no experience running a big business. summers is the third member of the president s economic team to resign. he follows peter orzach and kristina romer who all resigned in the last couple of weeks. homeland security secretary janet napolitano expected to tell congress today that a rise in home grown radicalism is making potential terrorist threats harder to protect and deal with. that s in her prepared testimony for the senate homeland security committee. in the advanced copy obtained by the l.a. times napolitano reports to the failed times square bombing and the fort hood shootings as examples and she says the internet makes it very easy for american terrorists to communicate with foreign ones. secretary napolitano being asked to explain memos that seven republican senators say called