Article Photos: Romney: US should be more assertive on world stage



Republican presidential candidate and former Massachusetts Gov. Mitt Romney, right, waves as he arrives with his wife Ann at a campaign rally, Sunday, Oct. 7, 2012, in Port St. Lucie, Fla. (AP Photo/Lynne Sladky)

Republican presidential candidate and former Massachusetts Gov. Mitt Romney, right, waves as he arrives with his wife Ann at a campaign rally, Sunday, Oct. 7, 2012, in Port St. Lucie, Fla. (AP Photo/Lynne Sladky)