David Pecker, the former National Enquirertabloid publisher who allegedly engaged in “catch and kill” operations to cover up negative stories about Donald Trump, is expected to be the first witness called by the prosecution in the Stormy Daniels hush money trial, RadarOnline.com has learned. The New York Timesreports that Pecker will take the stand following the opening arguments. In his testimony, Pecker is expected to “recount for the jury several conversations with Mr. Trump about the hush money, according to a person familiar with the plan.” Pecker allegedly bought exclusive rights to seve…