Tennis star Daniil Medwedew was disqualified from the Peking tournament after allegedly hitting a fan with a tennis ball, a shocking turn of events that has left the tennis world reeling.[8017998] Meanwhile, upgrades to the Berlin-Hannover rail line are expected to take over a year to complete, with commuters facing longer journeys as a result.[7975199] The delay in the project has sparked protests from commuters and local businesses, who argue that the disruption will have a significant impact on the local economy.[7975199] Medwedew's outburst has raised questions about the mental health of professional athletes, with many calling for greater support and resources to be made available.[8017998] The upgraded rail line is expected to improve travel times between the two cities, but the delay has already caused frustration among commuters.[7975199] Medwedew's disqualification has also sparked a heated debate about the role of social media in tennis, with many calling for greater accountability from players.[8017998] The project's cost has not been disclosed, but sources close to the project say it will be significantly higher than initially estimated.[7975199]