Congressional staffers hold up their hands to Capitol Police officers on January 6, 2021. OLIVIER DOULIERY/AFP via Getty Image Good morning! Welcome back to 10 Things in Politics, your weekday look at the biggest stories in DC and beyond. Sign up here to receive this newsletter.Send tips to bgriffiths@insider.com or tweet me at @BrentGriffiths.Here's what we're talking about today:Capitol Hill staffers are burned out and heading for the exitsCarter, Biden pay tribute to former Vice President Walter Mondale The jury has begun deliberations in Derek Chauvin's trial1.