“Republican super PACs are beating up on the party’s own candidates in key Senate primaries while Democratic groups largely hold their intra-party fire,” Axios reports.
“The negative ads some Republican groups are directing at GOP candidates threaten to elevate damaging stories about them ahead of competitive fights that could determine control of the 50-50 Senate.”
“The risk isn’t just the quantity or volume of Republican-on-Republican attacks; it’s their brutal tone.”