[cnn-photo-caption image= http://i.cdn.turner.com/cnn/2008/images/03/11/art.obamamemo.gi.jpg caption=" Obama's campaign launched a fresh attack on Clinton's experience claim Tuesday."]
WASHINGTON (CNN) - Barack Obama's presidential campaign took some of its most pointed jabs to date at Hillary Clinton's claim of experience, circulating a memo to reporters Tuesday morning from former Clinton State Department official Greg Craig that suggests the New York senator uses "false charges and exaggerated claims to play politics with national security."
"When your entire campaign is based upon a claim of experience, it is important that you have evidence to support that claim," Craig, an Obama supporter, says in the memo. "Hillary Clinton's argument that she has passed 'the Commander- in-Chief test' is simply not supported by her record."
Craig served as director of policy planning at the State Department during former President Bill Clinton's second term.
The sharply worded memo follows similarly charged words from many Obama surrogates in recent days as the Illinois senator's presidential campaign appears to be seeking to alter the perception - shown in Ohio and Texas exit polls - that Clinton is more ready to be Commander-in-Chief.
The memo also references Clinton's now-famous 3 a.m. ad - increasingly viewed as keys to her wins in Texas and Ohio - and says the commercial and her claim to foreign policy credentials "consists of nothing more than making the assertion, repeating it frequently to the voters and hoping that they will believe it."
The memo was released ahead of an Obama campaign conference call with Iraq war veteran and Pennsylvania Rep. Patrick Murphy, as well as other Iraq and Afghanistan war veterans.
Reacting to the memo and campaign conference call, Clinton spokesman Phil Singer said, "It’s tough to see how Senator Obama can tout his commitment to the military when he couldn’t be bothered to hold a single policy hearing on Afghanistan. Considering that Senator Obama’s record is just words, it’s no wonder that voters are having doubts about his readiness to be commander-in-chief."
- CNN Ticker Producer Alexander Mooney