<sod >Mr McÂ posted on Twitter: "Describing Jewish people as a 'very powerful special interest group' is an antisemitic stereotype that underminesÃÂ not supportsÃÂ Jeremy and his determination to unite our communities.< eod>< sod > Mr McDonnellÃÂ posted on Twitter: Ã¢ÂÂDescribing Jewish people as a Ã¢ÂÂvery powerful special interest groupÃ¢ÂÂ is an antisemitic stereotype that underminesÃÂ not supportsÃÂ Jeremy and his determination to unite our communities.< eod>