loretta rosenmayer's company, intren, constructs utility lines in six states - a certified women-owned business. "the wbdc certification has opened doors. but then i have had to perform and i've delivered." cashflow is not a problem limited to women-owned businesses. a new study by citibank shows half of small businesses surveyed had sudden cash flow problems within the last 12 months. the presidential campaigns are spending cash almost as fast as they're raising it. september fundraising numbers will be released at the beginning of october. so far, president obama is leading romney in the fundraising race. a director of the sunlight foundation tells first business that so far, the obama campaign has brought in around $730 million overall. mitt romney collected around $560 million in checks. bill allison of sunlight says the president's cash advantage has given his campaign more spending power. "what we're seeing is in part because of all of that fundraising advantage that obama has. he has a huge spending advantage too. so far, for the reports that we have, which is through the end of