The Memo: Biden`s rivals search for right mode of attack
(WorldNews Politics)

Democratic rivals to former Vice President Joe BidenJoe BidenBiden lead shrinks, Sanders and Warren close gap: poll Biden allies: Warren is taking a bite out of his electability argument Budowsky: Donald, Boris, Bibi - The right in retreat MORE need to find a way to get ahead of him - but the route is far from clear. Biden remains atop public opinion polls despite several gaffes and indifferent debate performances. Candidates who have attacked him vigorously, notably Sen. Kamala HarrisKamala Devi HarrisBiden lead shrinks, Sanders and Warren close gap: poll Defense bill talks set to start amid wall fight Media and candidates should be ashamed that they don`t talk about obesity MORE (D-Calif.)...