 This week s first dose of AV Squad includes an array of hot new music videos including Regina Spektor s "Us," MIA s "Sunshowers," The Kaiser Chiefs  "I Predict a Riot," and The Futureheads  "First Day." Later, singer/songwriter Liz Clark visits AVS to perform her new single, "Soft Side." Liz talks about her upcoming album and her new career as a solo artist.