Morning is the ideal time to catch up on the latest developments across key sectors. Keeping track of important national, international, sports and business news sharpens the mind and helps students grow into informed citizens. Here is your quick bulletin for the school assembly, highlighting the top stories making headlines today.School assembly news headlines for February 21: National newsRaj Kundra appears before court in Bitcoin money laundering case; granted bailA special court here on Friday granted bail to businessman Raj Kundra after he appeared before it in a money laundering case linked to an alleged Bitcoin scam.Kerala hikes 'Dearness Allowance'…