Donald Trump’s constant “ping-ponging” on issues at his rallies, during speeches and at his recent debate with Vice President Kamala Harris is frustrating GOP strategists as the November election looms. Case in point, as Politico is reporting, the former president had an opportunity to put Harris on the spot on energy issues on Tuesday, but failed to score points because he in engaging in “meme level” campaigning that is not scoring points. As Politico’s Ben Lefebvre and Zack Colman are reporting, “Trump has spent weeks rollicking from message to message on energy, false and otherwise,” adding…