Eye on america the hunt for a man who Police Believe is responsible for thousands of deaths from the u. S. To mexico. And the air force hero who always seems to turn up when hes most needed. This is the cbs evening news with Norah Odonnell. Odonnell good evening. This is our western edition. And thank you so much for joining us. Tonight, an explosive allegation by a government whistleblower that the white house engaged in a coverup by stashing records of the president s phone call with a foreign leader into a topsecret computer. And in that phone call, President Trump repeatedly urged ukraines new president to investigate joe biden and his son. According to the complaint, multiple Administration Officials told the whistleblower of their concerns. Tell, today, the acting congress the allegations are unprecedented. The pressing questions tonight who ordered the phone records to be hidden and why . We have a team of reporters investigating this fast developing story. Were going to begin t