The embattled chief executive brushed off speculation about his future despite no sign that his £1 billion plans are bearing fruit.
Tesco has been forced to change the packaging on its cartons of orange juice after a schoolboy spotted a grammatical error.
Supermarket Tesco have been given the go ahead to screen the advert, despite complaints it may encourage animal cruelty.
Tesco's chief executive Philip Clarke has spoken to ITV News' Business Editor Joel Hills** and denied claims that Tesco is an "empire in decline" he says the company is facing the challenges of one of the world's most competitive markets and is "on the way back."
Brand expert Stephen Cheliotis has said supermarket giant Tesco needs to "win us over by price" after it announced a fall in like-for-like sales.
Mr Cheliotis said: "A fierce market is great for us. They'll be fighting for our wallet and they need to fight for our wallet."
"Ultimately they need to win us over by price as well so this is good for us because it should mean a big squeeze on prices," he added.
Tesco's chief executive Philip Clarke has said that the supermarket's results reflect "challenges" in a rapidly changing trading environment.
– Philip Clarke, chief executive
Our results today reflect the challenges we face in a trading environment which is changing more rapidly than ever before. We are determined to lead the industry in this period of change.
Having strengthened the foundations of our business in the UK, we are now accelerating our growth in new channels and investing in sharper prices, improved quality, stronger ranges and better service.
Tesco announces like-for-like sales excluding VAT and petrol for the year are down 1.4%.
The underlying pre-tax profits at Britain's biggest supermarket Tesco fell 6.9% to £3.05 billion.
As Morrisons online delivery gets going, Tesco tells me they have made a whopping 170 MILLION online deliveries since target started