let's go live now to mexico city where adam rainey is standing by for us. what more can you tell us about alvarez? >> alvarez supposedly sat on top of the money laundering and it's a pretty sophisticated network, according to officials here. he is still a relatively young man, 34 years old. so if investigators are right that means from the time this man was 24 years old he was helping the most powerful international criminal organization launder billions of dollars over these years. now some will be looking further into his background to see if this is one of many or if this man may be irreplaceable. that's doubtful though because as we have seen in the past the sinaloa cartel is usually able to replace them quite easily. >> is there anything that his capture tells us about el chapo, anything more? >> it tells us if this all turns out to be true that chapo who sometimes is a seemingly simple person as he was profiled in this recent rolling stone article by sean penn, despite that simplicity from a rural small town background, to run this sophisticated backg

adam rainey has the story. >> this comes after months of embarrassing revelations, the international committee issued a report in november of last year where it said there was no evidence to back the government's assertion that the students were burned in a dump. and other evidence wasn't there either so this is clearly an attempt by the mexican government to take back the initiative from these international groups but despite that most mexicans don't have faith in their government to truly dig deep into this case and to find out what really happened and if they do know what happened to truly share those results with the mexican people. you see spray painted signs and graffiti all over the country that says it was the state, it was the government. many people in mexico believe that the government was excludincolluding with illegal , and no one will find out what really happened in that night in 2014. only one person's body has been positively identified of those 43 students. >> syria's president has criticized governments including france and the u.k. of failing to acknowledge its mi

. >>> adam rainey from mexico city. >>> seven-year-old summer grant was in an easter fair, when a sudden gust of wind blue a bounce house away. two men in charge are charged with gross manage management. >> died age 46 of a rare form of scare, are u.s. and canada are preparing for a titan igic advertise disaster they are trying to avoid. also. >>> a dam project that has to happen to help boost the economy. al jazeera america. >> alaska's mount pavlov volcano erupted, today, red alert forced flights to be rerouted. scientists say the size of the ash cloud is not unusual. highest plume recorded was nine miles. >>> drills in april are in anticipation of the first ever voyage of a luxury cruise ship through northwest passage, the cruise ship convenientity will carry 1700 passengers through the arctic. thousands of americans die every year because of what are called superbug infections, those strains of bacteria have volved to resist many antibiotics. scientists have gone intrepid cave employeeser from reaching remote caverns where human beings haven't been before. there is life here, bacteri