John McCain held another in his series of question and answer calls with bloggers today and BlogHer was invited to join in (though I was unable to make it into the Q&A queue before time ran out).  The call came on the heels of his speech last night in Louisiana (video available at this link to Catherine Morgan at The Political Voices of Women and his media call this morning where, along with Senator Joe Lieberman (I-CT), Representative Eric Cantor (R-VA) and his foreign policy and national security director Randy Scheunemann, McCain responded to Senator Barack Obama's earlier speech to  the American Israel Public Affairs Committee (AIPAC). Today's blogger call confirmed that McCain is now campaigning against Obama and that national security and foreign policy will be key issues.