(CNN)—One of the biggest concerns for voters is having a president who ensures the security of the country. In the latest installment of CNN=Politics Daily, CNN’s Brian Todd reports on the McCain campaign’s effort to portray Obama as an unfit commander in chief.
The presumptive Republican nominee also worked to highlight energy differences Tuesday between President Bush and himself. CNN’s Dana Bash has the details on McCain’s plans for off shore drilling and combating rising gas prices.
Meanwhile: Obama visited Michigan Tuesday in hopes of convincing Clinton supporters to unite behind him. Senior Political Correspondent Candy Crowley reports.
Finally: the latest polls show Independent voters may not have picked a favorite candidate yet. Senior Political Analyst Bill Schneider explains how Independent voters could tilt the outcome of the presidential election.
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