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].
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Question: Almost four years after George W. Bush left office , neoconservatives still have n't grappled with his worst failures , as Jennifer Rubin reminds us in the clip above . 
Asked to name Bush 's biggest mistake , she offers two answers : -LRB- 1 -RRB- "His failure to forcefully and promptly reply about the scurrilous allegation that he lied about weapons of mass destruction in Iraq ;" and -LRB- 2 -RRB- his choice at the beginning of his second term to pursue private Social Security accounts before immigration reform . 
As I see it , the Bush Administration was constantly avowing that it did n't lie about pre-war intelligence , and immigration reform was unlikely to pass regardless of when it was attempted . 
But the larger problem with these answers is the notion that Bush 's political mistakes were more grave than the numerous substantive errors that he made while in the White House . 
My own list of Bush Administration mistakes is much longer , but even controlling for the dramatically different ideological perspective of neoconservatives , Rubin 's picks betray a profound failure to grapple with a presidency that needlessly weakened America in multiple ways .

Answer: George W Bush


Question: Duke  took home the title last year and could become the first repeat winner since the Blue Devils won three straight (2009-11)  but several teams need a memorable run far more.
No.  2 Duke
Weakness: Consistency.  Duke  suffered head-scratching losses to Boston College and St. Johnâs.
Star: Deng Adel (15.5 ppg  5.3 rpg) â The junior shined here last year  scoring a team-high 21 points in a quarterfinal loss to Duke.
Strength: A high ceiling. B.C. has beaten  Duke  and Miami  and lost to Virginia by one-point.

Answer: Duke


Question: “The market is just stronger everywhere ” Airbus sales chief John Leahy told reporters.
“We beat Boeing one last time ... we just went for it ”  Leahy  told Reuters.
Both bequeathed challenging targets to their successors as  Leahy  predicted that orders would exceed deliveries in 2018 for the ninth year in a row  while Bregier predicted “close to 800” deliveries this year as output accelerates after engine delays.
 Leahy  confirmed a Reuters report that the future of the A380 lies with Emirates  even though other airlines are interested in smaller numbers of the 544-seat jets. If the deal falls through  Airbus would have “no choice” but to close production   he  said.

Answer:
John Leahy