instruction:
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].
question:
Rep. Joe Barton   whose nude pic was spread on the internet Wednesday  contacted Capitol Police in regards to the woman who had possession of it â possibly making him a victim of ârevenge porn.â
The woman told the paper that  at that time  she had became aware that  Barton   who is not married  was involved in relationships with other women.
âI want your word that this ends â  Barton  said in a 2015 phone call to the woman.
 Barton  told the paper Wednesday that the phone conversation contained evidence of a âpotential crimeâ against him.
The Dallas Morning News noted that  Barton âs situation could apply to a ârevenge porn lawâ enacted by Texas legislators in 2015.
 He  added that Capitol Police had opened an inquiry on the matter.
answer:
Joe Barton


question:
Beyond their considerable personal skills as politicians and candidates , Cruz and Rubio have benefited from the anti-establishment revolution that has swept through the Republican Party . 
Republican presidential candidate , Sen. Ted Cruz , R-Texas , greets supporters during a caucus night rally , Monday , Feb. 1 , 2016 , in Des Moines , Iowa . 
Cruz sealed a victory in the Republican Iowa caucuses , winning on the strength of his relentless campaigning and support from his party &#39; s diehard conservatives . 
Republican presidential candidate , Sen. Ted Cruz , R-Texas , greets supporters during a caucus night rally , Monday , Feb. 1 , 2016 , in Des Moines , Iowa . 
Cruz sealed a victory in the Republican Iowa caucuses , winning on the strength of his relentless campaigning and support from his party 's diehard conservatives . 
If and when that happens , regardless of the political and ideological differences of their positions , they will be following in the footsteps of Ted Cruz . 
Ted Cruz has made Latino history . 
The irony of Cruz 's Latino milestone is , of course , that he does not think of himself as Latino . 
By coming in a close third , and by dint of being the last establishment friendly Republican standing , Senator Marco Rubio of Texas , has also placed himself in the position of being able to win primaries further down the line , and join Cruz as a Hispanic trailblazer . 
Unlike Cruz , Rubio does identify himself as Hispanic , and as a proud heir to the great American immigrant dream . 
Cruz , and Rubio too , have come further than any Latino politician has before them . 
Previous to Senator Cruz , the Hispanic politician who had gone the furthest in Iowa had been Bill Richardson , former Democratic Governor of New Mexico . 
The fact that Cruz , Hispanic trailblazer , is a Republican is yet another of the surprising aspects of the current electoral season .
answer:
Ted Cruz


question:
Inspired by a visit to China  South Africa's Transport Minister Sibusiso Ndebele is championing the construction of a multibillion-rand  high-speed rail link between the coastal city of Durban and the commercial hub Johannesburg.
 Addressing the media in Cape Town on Tuesday  Ndebele said his interest in a high-speed rail link was heightened by a recent visit to China  which was busy constructing a high-speed rail link between Shanghai and Beijing.
 This led him to the idea about South Africa's national transport master plan until 2050.
 Speaking before his budget vote speech in the South African parliament on Tuesday  Ndebele said that details of the ambitious project were being finalized  and he would ask the South African cabinet in this financial year to approve a feasibility study.
Ndebele said the high-speed rail link between Durban and Johannesburg would cut transport times from about 12 to three hours.
 Speaking before his budget vote speech in the South African parliament on Tuesday  Ndebele said that details of the ambitious project were being finalized  and he would ask the South African cabinet in this financial year to approve a feasibility study.
 Ndebele said a fast link between Durban and Johannesburg would encourage the move from road to rail on what was the country's busiest  most congested route.
 The project would catapult South Africa's rail system into the modern age of hi- tech transport  which Ndebele said was the most efficient mass mover of people.
 Ndebele has proposed a road infrastructure maintenance fund  which would require provincial and local governments to dedicate a certain percentage of their budgets to maintenance  which was usually sacrificed when budgets came under pressure.
 "The current state of our road infrastructure  particularly in provinces and municipalities  is reflective of lack of sustained investment in maintenance over many years " Ndebele said.
 "We will develop a ring-fencing mechanism  which will set aside funds earmarked for maintenance. A passenger rail investment plan will ramp up investment in rail infrastructure and rolling stock."
answer:

Sibusiso Ndebele