Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Cmdr.  Paul Bauer   53  was shot to death at the Thompson Center after chasing a man fleeing from tactical officers who tried to stop  him   police officials said.  Bauer   a 31-year-veteran who had been in the area for training and had a meeting with aldermen scheduled later  confronted the man  according to police officials and other sources. He opened fire  hitting the commander multiple times  police said.
 Bauer   the married father of a 13-year-old daughter  is the first Chicago cop shot and killed since 2011  and he is the highest-ranking officer killed in decades.
Chicago Police Department Cmdr. Paul Bauer was shot and killed in Chicago on Feb. 13  2018. Cmdr. Paul Bauer was shot and killed in Chicago on Feb. 13  2018. (Chicago Police Department) (Chicago Police Department)
 Bauer  heard the radio traffic  saw a man matching the description and tried to approach and question him in or near a stairwell  according to Guglielmi. A struggle ensued and Bauer  was shot multiple times.
 Bauer  was in uniform  Guglielmi said.
The tactical officers apprehended the man  and  Bauer  was taken to the hospital  where  he  was pronounced dead shortly after 2 p.m.
Mayor Rahm Emanuel was preparing to board a flight in Los Angeles to head home Tuesday afternoon when he was told of the shooting. He arrived in Chicago around 7 p.m. and headed straight to a meeting with Johnson  the mayorâs staff said. Emanuel said in a statement that  Bauer âs death was a sad reminder of the perils of police work.
â Commander Bauer  stood for the highest ideals of our police department and our city - to serve and protect the people of Chicago â the statement said.
A statement from the Chicago Police Memorial Foundation called  his  death âsenseless.â
âThe idea that  Paul  would act so unselfishly and would sacrifice  his  own safety for the safety of the people of Chicago and  his  fellow officers comes as no surprise to those of us who knew  him  â the statement read.
Tuesday evening  firefighters at a station near  Bauer âs police district headquarters lowered their flags to half-staff. Anthony Goulet  13  came to pay his respects to the officer he said he had recently met at a community event.
RELATED: Slain Chicago cop advocated for stiffer sentences â the suspect in his shooting is a four-time felon.  Â»
What we know now about the shooting of Chicago police Cmdr .  Paul Bauer Â»
Paul Bauer

Taylor Swift  seen on the streets of Manhattan on September 7  2016 in New York City.
 Taylor Swift  seen on the streets of Manhattan on September 7  2016 in New York City. James DevaneyâGC Images
 Taylor Swift  might just have met  her  biggest fan yet â and pulled off one of  her  biggest surprises while  she  was at it.
Lara didnât seem to hear her  continuing to express her gratitude to  Swift   crying through tears to say: âI have to say thank you for everything  youâve actually made my life so much better.â
Taylor Swift

National Constituent Assembly president Delcy Rodriguez issued  a series of tweets targeting U.S. charge d'affaires Todd Robinson .  They  follow the release of an interview he gave a local online publication critical of the Venezuelan government.
 Robinson  told the publication RunRunes that it is possible Washington could ratchet up sanctions against Venezuela's critical oil sector  on top of sanctioning dozens of key government officials  such as President Nicolas Maduro.
"Everything is on the table "  Robinson  said. "Undoubtedly  the sanctions have been effective so far at identifying members of the regime who are corrupt or those who have played a role against Venezuela's institutions and Constitution."
 Robinson  criticized the electoral process ahead of presidential elections on April 22  when Maduro will seek a second term.  He  said Venezuela's military has a large influence on the country's future  but  he  walked a fine line adding that as a diplomat  he  will "never support a coup."
Pushing back   Rodriguez  said the National Constituent Assembly will evaluate  Robinson 's comments before adopting "corresponding diplomatic measures in defense of the sovereignty and dignity of Venezuelan's people."
She accused  Robinson  of violating international law and said  he 's guilty of being ignorant of Venezuela. She stopped short of stripping  Robinson 's diplomatic credentials — action taken in recent dust-ups with key diplomats from Canada  Brazil and Spain.
In  his  long diplomatic career  Robinson  has worked in Colombia  Bolivia  El Salvador and the Dominican Republic.  He  earned a reputation for speaking out as ambassador to Guatemala and several times faced calls for  his  expulsion.
Rodriguez retorted that  Robinson  began  his  new diplomatic assignment on "the wrong foot."
More recently   Robinson  accused Venezuelan authorities of unjustly holding Joshua Holt  a Utah man jailed on weapons charges.  Robinson  said Holt's case is the main obstacle to improving strained relations between the two countries.

Todd Robinson