You can get involved or even be on Newsround too by taking part in a chat online or applying to be a press packer on our website. In the bulletin today: - Snow is forecast across the UK - The latest on California storms in the US - What it’s like to live without internet at home - Everything you need to know about #martinlutherkingday - How Emma Raducanu is getting on at the #AustralianOpen tennis comp - The week in happy news - The boy in Durham who led a police crew on his toy bike #newsround #newsroundcbbc #newsroundpresenter #doyougetdejavu #newsheadlinesuk @CBBC @BBC Newsround