Filed under: #boston2024 By April Gardner Jul 10, 2015, 11:45am EDT Good news for supporters and naysayers alike of Boston 2024 Olympics; both camps have increased their ranks in the poll from June to July. Supporters edged up from 39 to 42 percent; while opposers have gained from 49 to 50 percent. The losing camp? Those who just don't know, who shrank from 12 to nine percent. [WBUR]