The question of whether former President Barack Obama actually spied on President Donald Trump during the 2016 presidential campaign and transition has been tantalizing Washington since President Trump first made the allegation nearly two weeks ago. Since then, three investigations have been launched — one by the FBI, one by the House of Representatives and one by the Senate. Are the investigators chasing a phantom, or did this actually happen? March 16 https://www.lewrockwell.com/2017/03/andrew-p-napolitano/obama-spy-trump/
What is a Davison relationship chart?
The Davison relationship chart [DRC] was named for Ronald C. Davison (1914-1985), author and president of the Astrological Lodge of the Theosophical Society of London. The date and time can be determined by calculating the day that lies exactly between the natal charts of those involved. The same principle is also applied to the times of birth. If the individuals involved have different places of birth a combined "place of birth" is calculated by taking the average values of latitude and longitude.
Even if the combined place of birth is located in the middle of the Pacific Ocean, the DRC is still a concrete horoscope for a specific time, place, and location which can, like any natal chart, be used as a basis to calculate solar return charts, progressions and the effect of transits. http://wiki.astro.com/astrowiki/en/Davison_Relationship_Chart
Shown here is the Davison Relationship Chart (DRC) for Barack Obama and Donald Trump and the EU. The data for the two charts are available at references  and . The table below gives the current solar arc directions of the progressed MC in the DRC.
Obama - Natal
Donald Trump - Natal - Relationship - Davison
8 Jan 1954, 10:08:59 pm, GMT +0:00
Midpoint in Space, 30°N59'57'', 115°W49'56''
Geocentric Tropical Zodiac
Placidus Houses, True Node
Selection: Solar Arc Dirns1
P1 (H) Asp P2 (H) EXL Type Date Pos1 Pos2
MC (11) Opp Nep (5) (X) Sa-Co 4 May 2 25°Ar57' D 25°Li57' D
MC (11) Sxt Tisiph (10)(X) Sa-Co 2 Jul 2017 26°Ar07' D 26°Aq07'D
MC (11) Opp Atlant (5) (X) Sa-Co 9 Dec 2017 26°Ar33' D 26°Li33' D
*** END REPORT ***
A simple delineation from Martha Wescott  for the progression is as below:
Atlantis-Tisiphone-Neptune: Another takes revenge (Tisiphone) by invading your privacy (Atlantis) for information on your vulnerabilities (Neptune).