The group is spending around $675,000 to run the commercial on Iowa airwaves through Monday’s caucuses, which kick off the presidential nominating calendar. The ad targets Sanders for being unable to defeat President Trump in November’s general election – using Iowa voters who cite Sanders’ heart attack and his progressive agenda. The ad is the first to attack the 78-year-old candidate over his heart attack. Rival campaigns – nervous about likely backlash from voters – have stayed mostly silent on Sanders’ health. Biden stands at 23 percent support and Sanders at 21 percent in the poll, which was conducted Thursday through Monday.

Source: Fox News January 30, 2020 00:46 UTC