Does the President Have the Power to Stop All/Most Removals?

Does the President Have the Power to Stop All/Most Removals? As official Washington administers last rites to immigration reform for 2013 only to have it pop up again with a barely detectable pulse, undocumented immigrants and their allies continue to press the President to use his power as the executive to suspend removals.  Marches, sit-ins, hunger strikes, and social media combat for #notonemore deportation have reached a fever pitch as the House seems to be putting the last nail in the coffin for the comprehensive immigration reform bill passed by the Senate in June.