Cohen: Trump's Jewish advisers should stand up to him

At the height — or depth — of Richard Nixon’s struggles over Watergate, his defence collapsed. Congress prepared to impeach him. In fear and anticipation, he resigned.
But that never stopped Baruch Korff, an orthodox rabbi in Massachusetts, from defending the president until the end.
Rabbi Korff was his last, great loyalist — petitioning Nixon personally to remain in office, taking out newspaper ads, organizing days of fasting and prayer and raising money to pay Nixon&rsq