In its declarations about enemies and leaks, Trump presidency recalls the Nixon era

WASHINGTON — In his now-infamous Twitter accusation that President Barack Obama had ordered wiretaps placed on his telephones, President Donald Trump evoked President Richard Nixon and the Watergate scandal. “How low has President Obama gone to tapp (sic) my phones during the very sacred election process,” Trump tweeted Saturday, without citing any evidence. “This is Nixon/Watergate.…