WON'T GO THERE  —  In the thick of a campaign it is easy to overrate the importance of an endorsement or a political hit.  But it is difficult to overstate the significance of John Lewis' switch from the Clinton to Obama camps because it is a devastating blow on two or three levels wrapped together in a single person.

HALPERIN'S TAKE: Why a John Lewis' Defection Would Be Such a Big Deal  —  Lewis is a universally respected, historic figure who is the first prominent Democrat to go from squarely in Clinton's camp to Obama's.  The rationale he seemed to give to the New York Times strikes at the heart …

Black Lawmakers Rethink Clinton Support  —  WASHINGTON (AP) — In a fresh sign of trouble for Hillary Rodham Clinton, one of the former first lady's congressional black supporters intends to vote for Barack Obama at the Democratic National Convention, and a second, more prominent lawmaker is openly discussing a possible switch.

Copenhagen police arrest six in fifth night of riots  —  COPENHAGEN (AFP) - Six youths were arrested in Copenhagen for setting cars and dumpsters ablaze and throwing stones at police in a fifth night of riots in a predominantly immigrant area of the Danish capital, police said Friday.