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].

[Q]: The "Long Island Medium" couldn't reach a happy medium with  her  husband.
 Theresa Caputo   star of the hit TLC series  announced Sunday that  she 's separating from  Larry Caputo    her  husband of nearly 30 years.
 Theresa  acknowledged marital discord in a recent episode of âLong Island Medium.â (Ray Tamarra/Getty Images)
Though  Theresa  and Larry have shown a united front over ten seasons of  her  reality series  the star recently admitted they had marital troubles.
"I've changed and he has changed "  she  said on a recent episode. "We're both not happy and  you know  it's hard to try to work through thatâ¦. I don't understand it. I lay in bed  and I say to myself  'How did this happen? How did I get here?'"
[A]: Theresa Caputo


[Q]: Sen. Tom Cotton (R-Ark.) arrives for a weekly Republican Party luncheon at the U.S. Capitol on Jan. 17. (Jonathan Ernst/Reuters).
 Sen. Tom Cotton (R-Ark.)  last week helped kill the bipartisan immigration deal in Congress.  He  didn't think the bill went far enough in transforming the U.S. immigration system. Like President Trump   Cotton  thinks the United States should cut legal immigration. The senator's reasoning?
âIt can't simultaneously be true that robots will take all the jobs & that the West needs millions of new immigrants to do the grunt work â tweeted  Cotton  in late January  quoting a Wall Street Journal op-ed from a conservative commentator.
âI think itâs certainly critical that we reduce unskilled and low-skilled workers. It canât both be true ... that we need both more unskilled and low-skilled workers  but robots are going to take all the jobs â  Cotton  told Vox.
âTom Cotton is woefully misinformed â said Joe Brusuelas  chief economist at RSM. âRobots will create more jobs.â
[A]: Tom Cotton


[Q]: His death was announced Friday night by  David Simon   the creator of "The Wire " who paid tribute to the late 59-year-old actor on Twitter.
"Not only a fine  masterful actor -- but simply one of the most delightful human beings with whom I ever shared some long days on set  " Simon  wrote. "On wit alone   he  could double any man over and leave  him  thinking. Reg  your memory is a great blessing."
Reg Cathey  1958-2018. Not only a fine  masterful actor -- but simply one of the most delightful human beings with whom I ever shared some long days on set. On wit alone   he  could double any man over and leave  him  thinking. Reg  your memory is a great blessing. pic.twitter.com/OHEUbAhTg0 â David Simon (@AoDespair) February 9  2018
More details of Cathey's passing  including the circumstances surrounding  his  death  were not immediately available.
The Huntsville  Alabama  native was born into a military family in August of 1958.  He  took an interest in theater at the age of 9 after attending a United Service Organization show in West Germany  where  he  was raised.
[A]:
David Simon