kampala least five ugandan lawmakers receive hospital treatment injuries sustain drag parliament plain-clothes security guard opposition mps say really soldier president yoweri museveni special force clash erupt chamber tuesday wednesday motion end constitutional limit president age effectively allow 73-year-old museveni one africa entrench big men extend 31 years power reinforce lawmakers suggestions soldier involve incidents television footage show uganda special force commander parliament dozens mps forcibly remove ugandan authorities comment suggestions right group denounce incidents violation parliament bar police soldier enter chamber effect happen overthrow constitutional order say nicholas opiyo kampala-based human right lawyer political analyst one eject mps gaffa mbwatekamwa sport crack leave arm bandage sling describe ordeal guy grab behind one twist arm start scream another one squeeze ball tell reuters kampala hospital visit fellow injure legislator mps say also punch kick security guard mbwatekamwa add allege guard recognize members arm force claim back footage air thursday private ntv uganda channel special force command sfc colonel nabasa pace corridors parliament moments security guard burst chamber police chief kale kayihura also tell nbs television channel police enlist help sister security agencies clear parliament term frequently use police refer arm force police spokesman asan kasigye deny legislators beat security personnel spokesman special force command say could comment beyond statement police chief u.s. ambassador deborah malac criticize rough treatment lawmakers say expect treat humanely despite grow cry autocracy museveni washington back strongman turn uganda bulwark stability africa trouble great lakes region nabasa predecessor head special force museveni son muhoozi kainerugaba many ugandans believe groom successor father uganda next election 2021. museveni move extend term mirror similar attempt neighbor democratic republic congo burundi spark serious political instability include arm insurrection ugandan special force accuse eject mps parliament