▁except ▁regarding ▁Cong r essional ▁im pe achment ▁of ▁himself ▁or ▁other ▁federal ▁officers . ▁The ▁president ▁reports ▁to ▁Congress ▁on ▁the ▁State ▁of ▁the ▁Union , ▁and ▁by ▁the ▁Re comm end ation ▁Cla use , ▁recomm ends ▁" necess ary ▁and ▁exped ient " ▁national ▁measures . ▁The ▁president ▁may ▁conven e ▁and ▁adj ourn ▁Congress ▁under ▁special ▁circumstances . ▁ ▁Section ▁ 4 ▁provides ▁for ▁the ▁removal ▁of ▁the ▁president ▁and ▁other ▁federal ▁officers . ▁The ▁president ▁is ▁removed ▁on ▁im pe achment ▁for , ▁and ▁conv iction ▁of , ▁tre ason , ▁b ri ber y , ▁or ▁other ▁high ▁cr imes ▁and ▁mis de mean ors . ▁ ▁Article ▁Three ▁Article ▁Three ▁describes ▁the ▁court ▁system ▁( the ▁jud icial ▁branch ), ▁including ▁the ▁Supreme ▁Court . ▁There ▁shall ▁be ▁one ▁court ▁called ▁the ▁Supreme ▁Court . ▁The ▁article ▁describes ▁the ▁kinds ▁of ▁cases ▁the ▁court ▁takes ▁as ▁original ▁juris diction . ▁Congress ▁can ▁create ▁lower ▁courts ▁and ▁an ▁appe als ▁process . ▁Congress ▁en act s ▁law ▁defining ▁cr imes ▁and ▁providing ▁for ▁pun ishment . ▁Article ▁Three ▁also ▁protect s ▁the ▁right ▁to ▁trial ▁by ▁j ury ▁in ▁all ▁criminal ▁cases , ▁and ▁defines ▁the ▁crime ▁of ▁tre ason . ▁ ▁Section ▁ 1 ▁v ests ▁the ▁jud icial ▁power ▁of ▁the ▁United ▁States ▁in ▁federal ▁courts , ▁and ▁with ▁it , ▁the ▁authority ▁to ▁interpret ▁and ▁apply ▁the ▁law ▁to ▁a ▁particular ▁case . ▁Also ▁included ▁is ▁the ▁power ▁to ▁pun ish , ▁sentence ,