Ted Kennedy "leaning toward Obama"?

Newsweek:

Prominent Democrats are upset with the aggressive role that Bill Clinton is playing in the 2008 campaign, a role they believe is inappropriate for a former president and the titular head of the Democratic Party. In recent weeks, Sen. Edward Kennedy and Rep. Rahm Emanuel, both currently neutral in the Democratic contest, have told their old friend heatedly on the phone that he needs to change his tone and stop attacking Sen. Barack Obama, according to two sources familiar with the conversations who asked for anonymity because of their sensitive nature. Clinton, Kennedy and Emanuel all declined to comment...

...When the former president called Kennedy, the Massachusetts Democrat gave Clinton an earful, telling him that he bore some blame for the injection of race into the contest. In any event, both Hillary and Obama made peace on the race issue at the Las Vegas debate. The Clinton camp now fears that Kennedy is leaning toward Obama, according to the Clinton source, though Kennedy's office says he is making no endorsement "at this time."