The US leader extended a special message to India on the country`s Republic Day, commemorated on January 26. "On behalf of the people of the United States, I extend my heartfelt congratulations to the people of India on your Republic Day," Rubio said on Sunday

American teenager Learner Tien produced one of the biggest upsets of the Australian Open, crushing three-time finalist Daniil Medvedev in straight sets to reach his first Grand Slam quarter-final and set up a last-eight clash with Alexander Zverev