The cryptocurrency Dogecoin (CRYPTO: DOGE) saw its value sink this week. The meme coin is trading 15.5% lower as of 4:40 p.m. ET on Jan. 23 but was down as much as 17.5% earlier in the week. The slump ...

Just days ahead of his return to the White House, President Trump and his wife Melania launched a pair of meme coins that ...