mAny AmEriCAn nEwspApErs AttrACt rEADErs oF DiFFErEnt politiCAl tEnDEnCiEs By ______ .
A．supporting ExtrEmist groups From timE to timE
B．inviting miDDlE-oF-thE-roAD AmEriCAns to writE ArtiClEs For thEm
C．AvoiDing CArrying ArtiClEs ABout ExtrEmists
D．printing ArtiClEs rEprEsEnting DiFFErEnt politiCAl viEwpoints