"For now, there is no proof (gas was used). This is based solely on their personal conviction as they had stomach aches when they woke up," he said.
Summary of sports events and persons who made news on Friday
Tottenham Hotspur's tenacious chase of leaders Chelsea continued as they claimed a 12th consecutive Premier League home win with a 4-0 rout of Bournemouth on Saturday to cut the gap to four points.
Zinedine Zidane is the right man for the job of Real Madrid coach, former team-mate David Beckham said on Monday after the Spanish club sacked Rafa Benitez and replaced him with the French World Cup winner. "Does it get any better than this??," the former England captain, who played with Zidane at Real after joining from Manchester United in 2003, declared on Instagram.
The Islamic State has claimed responsibility for the attack. According to US monitor SITE Intelligence Group, the extremist group's propaganda outlet AMAQ claimed that the executors of the attack were soldiers of the Islamic State.
Manchester United striker Romelu Lukaku defended Jose Mourinho's confrontational style of management, saying that the Portuguese deserves respect for not hiding his true feelings like several Premier League bosses.
Liverpool manager Brendan Rodgers was left casting envious glances at his rivals' squads after a second defeat in four days bruised their title challenge and left him looking up the table rather than down.
IMAGES from the English Premier League matches played on Tuesday
For podcasters -- those who create podcasts -- the medium's appeal also owes to the fact that its content remains unregulated. Uncomfortable conversations, taboo subjects, stigmatised issues, are all encouraged.
Thibaut Courtois reckons Chelsea are capable of achieving what the Belgium keeper came agonisingly close to doing at Atletico Madrid last season - winning a European and domestic double.
Nico Rosberg swept to his fifth successive pole position on Saturday with Mercedes team mate and triple Formula One world champion Lewis Hamilton qualifying alongside on the Brazilian Grand Prix front row.
A Chinese court on Sunday sentenced leading anti-corruption activist to four years in jail for his role during the transparency campaign, escalating a crackdown on his movement, drawing international criticism.
Manchester United manager Louis van Gaal cut a frustrated figure after his team lost 1-0 at home to West Bromwich Albion on Saturday, their third successive defeat in the Premier League.
Not content with setting a record of 17 goals for one edition of the Champions League last season, Cristiano Ronaldo is already well on the way towards breaking Lionel Messi's La Liga best haul of 50 goals in one campaign.
His songs were the anchor, the substratum, if you will, upon which life unfolded day after day, decade after decade -- across villages, towns, cities, and regions. Siva Sankar pays tribute to S P Balasubrahmanyam, the legendary singer who passed into the ages on Friday.
Nine young British medics, including four women, who had been studying medicine in Sudan may have travelled to strife-torn Syria to work in areas controlled by dreaded Islamic State terrorists.
Among them was his foul-mouthed reaction when he found out he was not going to be knighted and his reluctance to donate his own money to a charity project. The leaked emails also suggested that Beckham had billed UNICEF for a flight which he didn't need to take, and was reluctant to contribute his own money to the charity.
Images from Thursday's proceedings at the IAAF World Athletics Championships in Doha.
A selection of musings from around the cricket World Cup.
The incident took place at the Parsons Green station, which has been closed.
"I said that about the captain Morgan and everybody went mad, but maybe England aren't either."
Summary of sports events and persons who made news on Friday.
Pakistan's flamboyant cricketer-turned-politician Imran Khan on Thursday tied the knot with former BBC weather girl Reham Khan in a low-key ceremony in Islamabad, ending days of speculation about his marriage.
Andy Murray reprised his familiar role of being the last British singles player heading into Wimbledon's second week.
Dread-locked German Dustin Brown was nowhere to be seen at Wimbledon on Friday, at least into the early afternoon, but his shock upset of Rafa Nadal the night before remained the talk of the tournament.
While Sharif's office has released a read-out of his conversation with Trump, the US president-elect's team has issued bare minimum information, triggering much bemusement both in mainstream and social media.
Steve Smith reached his maiden Test century with a six as Australia, trailing 3-0 in the series, took control of the fifth and final Ashes Test against England at the Oval on Thursday.
Former Australia captain Richie Benaud, the celebrated 'voice of cricket' in the commentary box, has died at the age of 84 after battling skin cancer.
South Sudanese Olympic athlete Guor Marial may not be a hot medal tip for Sunday's marathon, but the former slave's road to Rio is one of the most astonishing stories of the games.
Victoria Azarenka withstood some early pressure from Britain's Johanna Konta to continue her quest for a third Miami Open title with a 6-4, 6-2 quarter-final victory on Wednesday.
Rubbing shoulders with Hollywood royalty.
News of all that's transpired on and off the football field
There has long been speculation about whether Audi might be tempted into Formula One.
Haile Gebrselassie said on Sunday he was retiring from competitive running.
Liverpool beat Leicester City 2-1 to post a fourth successive Premier League victory but conceded their first goal of the season after a nightmare mistake by new keeper Alisson.
Chelsea manager Jose Mourinho delivered an expletive-laden halftime team talk that fired his side to a 3-1 comeback victory over Leicester City on Wednesday and moved them to within three points of the Premier League title.
'I had to submit my resignation from the BJP after just two weeks because they were very regressive.' 'There was no space for a free thinking individual.'
The Manchester and Salford Magistrates' Court heard that the attacker, Karl Anderson, had 25 convictions for 37 offences, including football-related violence, the BBC reported. The 29-year-old will pay a 100 pound ($134) fine.
A summary of sports events and persons who made news on Tuesday.
Olympic champion swimmer failed to qualify for 400m freestyle final.