ACAPULCO, Mexico — Rafael Nadal's comeback from a hip injury is on hold after the second-ranked Spaniard pulled out of the Mexican Open, saying he needs more time to recover.Nadal was forced to retire during the Australian Open quarterfinals and hasn't played since. He was set to play Feliciano Lopez in his opening match on Wednesday but said he felt pain during his final training session on Tuesday.Nadal said "I think this is less serious than what happened there (in Australia). But there is a risk to make this problem bigger."The former No. 1 still hopes to be fit to play in Indian Wells and Miami next month.Nadal won the Acapulco tournament in 2005 and 2013.
© Provided by IBT US This year brought many tech innovations and products, like the iPhone X, virtual reality headsets and augmented reality on apps. However, the tech industry also saw failures this year. Like all businesses, not all products or ideas succeed. The tech industry saw some of its gadgets fail to take off. Besides product failures, the sector was also plagued by scandals and congressional testimonies. Here are the tech industry’s 2017’s top product flops and scandals: Amazon Key In late October, Amazon announced a new delivery method for Prime members which allows drivers to set packages inside customers’ home . The delivery system works with the Amazon Key In-Home Kit that is set up for $249.99. With the kit, users can select the “in home” option on the app and get their items delivered inside their homes. Prime members can receive alerts and can see the delivery happen in real-time through the app. While the service was pitched to people who are too busy to s...