Sen. Barack Obama's (D., Ill.) campaign for the White House continues to sail at a strong clip, and a couple of big news events over the weekend added more wind to the sails. First, Obama's campaign announced blowout fund-raising numbers for September -- a record $150 million. Coming on the heels of those impressive numbers was the endorsement of Colin Powell on Sunday morning talk show Meet the Press. Obama set fund-raising records in August with $66 million in support that month. He raised the bar with even bigger numbers in September, putting his opponent Sen. John McCain (R., Ariz.) at a severe disadvantage. The Obama campaign announced 632,000 new donors in September alone. The campaign now has the largest donor base ever reported in any campaign, reaching 3.1 million supporters. Many of the recent donations have come in amounts below $200. The Obama campaign has plastered the airwaves with ads. In addition, it has taken out a large block of time on primetime television on Wednesday, Oct. 29. These spots have proved expensive, with CBS stating it charged the campaign $380,000 to replace the network's normal programming. Photo gallery: Race for the White HouseMcCain has strongly criticized Obama for his funding. He suggested the lack of public financing would ruin campaigns for the future, as happened following the Watergate scandal. "The dam is broken. We're now going to see huge amounts of money coming into political campaigns, and we know history tells us that always leads to scandal, he said on Fox News Sunday.