<!--Article Start--> <p style="text-align: justify"><strong>Bayern Coach Pep Guardiola has been slapped with a UEFA charge after wearing a provocative T-shirt during his Champions League press conference.</strong></p> <p style="text-align: justify">The Bayern boss wore a t-shirt complete with the message #JusticiaParaTopo in relation to an Argentine journalist who died at the 2014 World Cup.</p> <p style="text-align: justify">Argentine journalist Jorge Lopez, known as 'Topo', was killed under what many believe to be suspicious circumstances in Guarulhos, Sao Paulo in July in a road traffic accident during the World Cup in Brazil.</p> <p style="text-align: justify">Lopez was travelling in a taxi when he was hit by a stolen car in what was reported as an accident.</p> <p style="text-align: justify">Lopez was highly regarded for his work in Latin America with his death bringing widespread grief across the continent.</p> <p style="text-align: justify">UEFA's regulations prohibit the use of "sporting events for manifestations of a non-sporting nature" and the governing body has charged Guardiola with being in breach of such regulations.</p> <p style="text-align: justify">The Justice For Topo campaign wants an investigation into Topo Lopez's death.</p> <p style="text-align: justify">Messi, Diego Simeone and numerous others stars of the sport spoke out at the time over their grief for Lopez's death.</p> <p style="text-align: justify">Meanwhile, Porto boss Julen Lopetegui has also been charged for his conduct during Tuesday's game.</p> <p style="text-align: justify">The Spaniard was dismissed from the touchline in the 6-1 loss to Bayern, which resulted in a 7-4 aggregate defeat for the Portuguese side.</p> <p style="text-align: justify">Both the cases will be dealt with by UEFA's disciplinary body on 21st May,2015.</p>