Average American citizen Katy Abram's impassioned plea against socialized health care, at Senator Arlen Specter's town hall meeting on Tuesday, got her noticed by the "Hardball" producers as her clip was featured on Tuesday's show and she even received an invitation to appear tonight -- complete with the requisite scolding from the program's liberal host. Subbing for Chris Matthews, MSNBC's Lawrence O'Donnell incorrectly challenged Abram's fear that Barack Obama wanted to move to a single-payer plan.After Abram recalled that, "I heard him say on a quote, on television, that...we will move to a single-payer" plan, O'Donnell rebuked "He never said...