What you need to know this Wednesday lunchtime:In News- The head of one of Cork's most respected charities says it's only a matter of time before people are found dead in their home's due to the cold and 22,000 blood donations are required over the next 8 weeks as the Irish Blood Transfusion Service warns that supplies of fresh blood are dwindling at hospitals around the country.In Sport - Chelsea have sacked manager Thomas Tuchel and the latest Champions League fixtures.