the uci, the world governing body wada said there is nothing to a nswer body wada said there is nothing but there body wada said there is nothing to answerfor, but there is body wada said there is nothing to answer for, but there is still a question of, has it been ethical? i think that's a separate issue. but it's certainly not the ideal way that bradley wiggins would have wa nted that bradley wiggins would have wanted to retire. has that been potentially edible bit of a push into him making this decision now? potentially. —— potentially been a bit of a push. will we see him racing in six months? who knows. there has been another high—profile retirement in the world of sport, with tennis player ana ivanovic ending her career at 29. the serbian won the french open in 2008, and after struggling to repeat that success, she mounted a comeback last year and reached the semi—final at roland garros again. she married manchester united's bastian schweinsteiger this summer. andy murray says he will plan differently at the australian open next month, to do all he can to win the first grand slam

you also asked about wada. it is not up to me to comment on its performance. it is up to the ioc to do that, but i strongly believe that any anti-doping agency, including wada, should be transparent, clear, should be verifiable, and we should know about the results of their work. what i mean is that the international athletic community should know who was tested, what the results were, and what action was taken in order to punish those guilty -- what has been done to prevent this from happening in the future? are these security issues, why are they so secretive? why do they keep those things under wraps? we all want transparency, right, so it is absolutely necessary to be transparent in these matters. i fully agree with the world known athletes that commented on the recent decisions to move international competitions. they say, do they really mean they did not know about this before? of course there is a political aspect to it. sports should be separated from politics -- from geopolitics, because sports should bring people together instead of dividing them. co

the uci, the world governing body, wada have said there is nothing to answer for.f — has it been ethical? and i think that is a separate issue, but it is certainly not the ideal way that bradley wiggins would have wanted to retire. has that been potentially a little bit of a push into him making this decision now? potentially. will we see him back in six months racing? who knows? former world champion ricky hatton has called for more support for retired boxers. hatton said if there were some kind of union in place, others may be able to avoid the depression he's suffered in retirement. hatton fell into heavy drinking and drug—taking, and tried to take his own life on several occasions. he said that after quitting, boxers tend to spend the rest of their lives on their own. england all—rounder david willey was in fine form for perth scorchers, as they beat melbourne renegades by four wickets in their latest big bash match. willey took 2—15, as melbourne made 148 from their 20 overs. and perth looked to be cruising towards their target, with former england batsman ian

you also asked about wada. it is not up to me to comment on its performance. it is up to the ioc to do that, but i strongly believe that any anti-doping agency, including wada, should be transparent, clear, should be verifiable, and we should know about the results of their work. what i mean is that the international athletic community should know who was tested, what the results were, and what action was taken in order to punish those guilty -- what has been done to prevent this from happening in the future? are these security issues, why are they so secretive? why do they keep those things under wraps? we all want transparency, right, so it is absolutely necessary to be transparent in these matters. i fully agree with the world known athletes that commented on the recent decisions to move international competitions. they say, do they really mean they did not know about this before? of course there is a political aspect to it. sports should be separated from politics -- from geopolitics, because sports should bring people together instead of dividing them. co

the uci, the world governing body, wada, have said there is nothing to answer for, but there is stillcertainly not the ideal way that bradley wiggins would have wanted to retire. has that been potentially a little bit of a push into him making this decision now? potentially. will we see him back racing in six months? who knows. onto football now. tottenham are just a point behind their north london rivals arsenal in the premier league table, after winning 4—1 at southampton. harry kane had gone three league matches without a goal, but he put an end to that last night. and dele alli scored twice, as southampton finished the game with 10 men. spurs stay fifth, they're 10 points behind leaders chelsea. the top sides all won their games, so that was important. we're still fighting, we're in a good position. we're in a very good position to attack the top four in the second part of the season. ahead of the old firm derby on new year's eve, celtic have stretched their lead at the top of the scottish premiership to 16 points. they beat ross county 2—0 last night, while second—placed rangers

we should work very closely with the international olympic committee, work together with wada and other international bodies. we will definitely do that. i hope that the changes that are currently taking place -- and it is not just some personnel decisions you mentioned. there are structural changes as well. i hope those changes will help us address the situation and the committee, the prosecution service, are investigating everything related to doping, and this investigation will be carried out to the end. you mentioned some informers that fled to some other report.s, and they i do not even remember the name of this person who fled -- the guy that was chief of our anti-doping agency. what was his previous work? he used to work in canada, and what he did later, he came to russia, and he was appointed to a high position. to bring all sorts of bad things into russia. i think when he crossed the border, he brought all those band substances into russia. you know there is very strict control of the border, but somehow he was able to bring all anned substances into russia. i do not believe th

the world anti-doping agency or wada saying to date more than 1,000 at least in 30 olympic and paralympicted from the cover up involving urine swapping. the findings confirmed and expanded on much of the evidence released in an initial report in july which had dramatic repercussions for russia at the rio olympics. the professor who led the report said that the russian team corrupted the london games on what he called an unprecedented scale. >> the cover up that evolved over the years from uncontrolled chaos to an institutionalized disciplined and medal winning strategy and conspiracy. >> reporter: he also said that conspiracy dates back to at least 2011 and through the russian winter olympics. the 1,000 athletes include four gold medalist its, gayle, the names were not given. >> what a story. >> that is a story. thank you very much, jonathan. >>> flying may be considered the safest way to travel but n emergencies can still happen. peter greenberg says let's all be prepared. >> in motion simulators they are trained to evacuate a plane in 90 seconds. but who is training the passengers? that